PDF Creator crash with 5.1.2 and 5.2.0 versions

Hello,
I have a problem with PDFCreator versions 5.1.2 and newer.
In summer I updated PDFCreator form 5.1.1.2 to 5.1.2 but when trying to print (even a test page for the default profile), the program crashes and after that it crashes after even starting the program. The same behavior is with version 5.2.0. Same problem on both my computers Windows 10 and Windows 11.
PDFCreator starts only after reinstaling, but crashes when trying to print.
I tried unistall and new install, with no change. I have to use now PDFCreator 5.1.1.2
Any suggestions anyone?

Error report:

Error Report for PDFCreator 

Exception:
System.InvalidOperationException
Sequence contains no elements
void ThreadHelper.ThreadStart() :
void SynchronizedThread.RunThread() :
void JobInfoQueueManager.ProcessJobs() :
void JobInfoQueueManager.ProcessJob(JobInfo jobInfo) :
WorkflowResult ConversionWorkflow.RunWorkflow(Job job) :
void ConversionWorkflow.PrepareAndRun(Job job) :
void InteractiveWorkflow.DoWorkflowWork(Job job) :
void ShellManager.ShowPrintJobShell(Job job) :
bool? Window.ShowDialog() :
object Window.ShowHelper(object booleanBox) :
void Dispatcher.PushFrameImpl(DispatcherFrame frame) :
IntPtr UnsafeNativeMethods.DispatchMessage(in MSG msg) :
IntPtr HwndSubclass.SubclassWndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam) :
object Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, object args, int numArgs) :
object ExceptionWrapper.TryCatchWhen(object source, Delegate callback, object args, int numArgs, Delegate catchHandler) :
object ExceptionWrapper.InternalRealCall(Delegate callback, object args, int numArgs) :
object HwndSubclass.DispatcherCallbackOperation(object o) :
IntPtr HwndWrapper.WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled) :
IntPtr Dispatcher.WndProcHook(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled) :
void Dispatcher.ProcessQueue() :
void DispatcherOperation.Invoke() :
void CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, object state) :
void CulturePreservingExecutionContext.CallbackWrapper(object obj) :
void DispatcherOperation.InvokeImpl() :
object ExceptionWrapper.TryCatchWhen(object source, Delegate callback, object args, int numArgs, Delegate catchHandler) :
object ExceptionWrapper.InternalRealCall(Delegate callback, object args, int numArgs) :
async void PrintJobShell.PrintJobShell_OnLoaded(object sender, RoutedEventArgs e) :
async Task InteractiveWorkflowManager.Run() :
IWorkflowViewModel WorkflowNavigationHelper.GetValidatedViewModel(IRegion region, string navigationUri) :
object WorkflowNavigationHelper.GetRawModel(IRegion region, string navigationUri) :
TSource Enumerable.First<TSource>(IEnumerable<TSource> source) :

Platform:
x64

Additional Data:
thread-name=ProcessingThread
product.edition=pdfcreator_free
product.name=PDFCreator Free
ui.language=sk

Log:
The resource assembly will be skipped: MahApps.Metro.IconPacks.MaterialDesign.resources
Trying to resolve assembly: MahApps.Metro.IconPacks.MaterialDesign.resources, Version=4.0.0.0, Culture=sk-SK, PublicKeyToken=0c0d510f9915137a
The resource assembly will be skipped: MahApps.Metro.IconPacks.MaterialDesign.resources
Trying to resolve assembly: MahApps.Metro.IconPacks.MaterialDesign.resources, Version=4.0.0.0, Culture=sk, PublicKeyToken=0c0d510f9915137a
The resource assembly will be skipped: MahApps.Metro.IconPacks.MaterialDesign.resources
Trying to resolve assembly: MahApps.Metro.IconPacks.MaterialDesign.resources, Version=4.0.0.0, Culture=sk, PublicKeyToken=0c0d510f9915137a
The resource assembly will be skipped: MahApps.Metro.IconPacks.MaterialDesign.resources
Update period has passed (set to: 1. 2. 2024 10:38:20)
Start UpdateCheck
New Version available
NextUpdate dated to 1. 2. 2024 10:38:20
Trying to resolve assembly: RssFeed.resources, Version=5.1.2.5, Culture=sk-SK, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: RssFeed.resources
Trying to resolve assembly: RssFeed.resources, Version=5.1.2.5, Culture=sk-SK, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: RssFeed.resources
Trying to resolve assembly: RssFeed.resources, Version=5.1.2.5, Culture=sk, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: RssFeed.resources
Trying to resolve assembly: RssFeed.resources, Version=5.1.2.5, Culture=sk, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: RssFeed.resources
Update period has passed (set to: 1. 2. 2024 10:38:21)
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk-SK, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk-SK, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk-SK, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk-SK, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Trying to resolve assembly: MahApps.Metro.SimpleChildWindow.resources, Version=1.3.2.0, Culture=sk, PublicKeyToken=bbbfdff7f500a992
The resource assembly will be skipped: MahApps.Metro.SimpleChildWindow.resources
Update period has passed (set to: 1. 2. 2024 10:38:21)
Trying to resolve assembly: Banners.resources, Version=0.2.2.0, Culture=sk-SK, PublicKeyToken=43bb11ab0fe90350
The resource assembly will be skipped: Banners.resources
Trying to resolve assembly: Banners.resources, Version=0.2.2.0, Culture=sk-SK, PublicKeyToken=43bb11ab0fe90350
The resource assembly will be skipped: Banners.resources
Trying to resolve assembly: Banners.resources, Version=0.2.2.0, Culture=sk, PublicKeyToken=43bb11ab0fe90350
The resource assembly will be skipped: Banners.resources
Trying to resolve assembly: Banners.resources, Version=0.2.2.0, Culture=sk, PublicKeyToken=43bb11ab0fe90350
The resource assembly will be skipped: Banners.resources
Settings have changed: True
Storing and saving current settings
Saving settings
Profiles:
<Predvolený profil>
Vysoká kompresia (malý súbor)
Vysoká kvalita (veľký súbor)
JPEG (grafický súbor)
PDF/A (dlhodobá ochrana)
PNG (grafický súbor)
Vytlačiť po uložení
Zabezpečené PDF
TIFF (viacstránkový grafický súbor)
Updating settings snapshot
Settings have changed: False
Settings have changed: False
Settings have changed: False
Settings have not changed, skip saving.
Trying to resolve assembly: PDFCreator.Controller.resources, Version=5.1.2.5, Culture=sk-SK, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: PDFCreator.Controller.resources
Trying to resolve assembly: PDFCreator.Controller.resources, Version=5.1.2.5, Culture=sk-SK, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: PDFCreator.Controller.resources
Trying to resolve assembly: PDFCreator.Controller.resources, Version=5.1.2.5, Culture=sk, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: PDFCreator.Controller.resources
Trying to resolve assembly: PDFCreator.Controller.resources, Version=5.1.2.5, Culture=sk, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: PDFCreator.Controller.resources
New JobInfo: C:\Users\rusko\AppData\Local\Temp\PDFCreator\Spool\8e8fbde3-bdfe-4c43-ad02-452b2bfb1f6e\testPage.inf
DocumentTitle: PDFCreator Testpage
ClientComputer: DESKTOP-7K2TUOM
SessionId: 1
PrinterName: PDFCreator
JobCounter: 0
JobId: 1
Adding thread ProcessingThread
New PrintJob C:\Users\rusko\AppData\Local\Temp\PDFCreator\Spool\8e8fbde3-bdfe-4c43-ad02-452b2bfb1f6e\testPage.inf from Printer PDFCreator
Creating job workflow
Building Job from JobInfo
Profile: <Predvolený profil> (GUID DefaultGuid)
Running workflow
Starting conversion...
Number of copies from source files: 1
Number of pages from source files: 1
Starting PrintJobWindow
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=sk-SK, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=sk-SK, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=sk, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=sk, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
System.InvalidOperationException: Sequence contains no elements
Adding thread 
There was an error while processing the print jobs: System.InvalidOperationException: Sequence contains no elements
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at pdfforge.PDFCreator.UI.Presentation.Workflow.WorkflowNavigationHelper.GetRawModel(IRegion region, String navigationUri)
   at pdfforge.PDFCreator.UI.Presentation.Workflow.WorkflowNavigationHelper.GetValidatedViewModel(IRegion region, String navigationUri)
   at pdfforge.PDFCreator.UI.Presentation.Workflow.InteractiveWorkflowManager.<Run>d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at pdfforge.PDFCreator.UI.Presentation.PrintJobShell.<PrintJobShell_OnLoaded>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Window.ShowHelper(Object booleanBox)
   at System.Windows.Window.ShowDialog()
   at pdfforge.PDFCreator.Editions.EditionBase.ShellManager.ShowPrintJobShell(Job job)
   at pdfforge.PDFCreator.UI.Presentation.Workflow.InteractiveWorkflow.DoWorkflowWork(Job job)
   at pdfforge.PDFCreator.Core.Workflow.ConversionWorkflow.PrepareAndRun(Job job)
   at pdfforge.PDFCreator.Core.Workflow.ConversionWorkflow.RunWorkflow(Job job)
   at pdfforge.PDFCreator.Core.Workflow.JobInfoQueueManager.ProcessJob(JobInfo jobInfo)
   at pdfforge.PDFCreator.Core.Workflow.JobInfoQueueManager.ProcessJobs()
Uncaught exception, IsTerminating: True

Hey! I have absolutely the same issue (with the same versions) and with the same error I guess. Here's my crash report:

Error Report for PDFCreator 

Exception:
System.InvalidOperationException
Последовательность не содержит элементов
void ThreadHelper.ThreadStart() :
void SynchronizedThread.RunThread() :
void JobInfoQueueManager.ProcessJobs() :
void JobInfoQueueManager.ProcessJob(JobInfo jobInfo) :
WorkflowResult ConversionWorkflow.RunWorkflow(Job job) :
void ConversionWorkflow.PrepareAndRun(Job job) :
void InteractiveWorkflow.DoWorkflowWork(Job job) :
void ShellManager.ShowPrintJobShell(Job job) :
bool? Window.ShowDialog() :
object Window.ShowHelper(object booleanBox) :
void Dispatcher.PushFrameImpl(DispatcherFrame frame) :
IntPtr UnsafeNativeMethods.DispatchMessage(in MSG msg) :
IntPtr HwndSubclass.SubclassWndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam) :
object Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, object args, int numArgs) :
object ExceptionWrapper.TryCatchWhen(object source, Delegate callback, object args, int numArgs, Delegate catchHandler) :
object ExceptionWrapper.InternalRealCall(Delegate callback, object args, int numArgs) :
object HwndSubclass.DispatcherCallbackOperation(object o) :
IntPtr HwndWrapper.WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled) :
IntPtr Dispatcher.WndProcHook(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled) :
void Dispatcher.ProcessQueue() :
void DispatcherOperation.Invoke() :
void CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, object state) :
void CulturePreservingExecutionContext.CallbackWrapper(object obj) :
void DispatcherOperation.InvokeImpl() :
object ExceptionWrapper.TryCatchWhen(object source, Delegate callback, object args, int numArgs, Delegate catchHandler) :
object ExceptionWrapper.InternalRealCall(Delegate callback, object args, int numArgs) :
async void PrintJobShell.PrintJobShell_OnLoaded(object sender, RoutedEventArgs e) :
async Task InteractiveWorkflowManager.Run() :
IWorkflowViewModel WorkflowNavigationHelper.GetValidatedViewModel(IRegion region, string navigationUri) :
object WorkflowNavigationHelper.GetRawModel(IRegion region, string navigationUri) :
TSource Enumerable.First<TSource>(IEnumerable<TSource> source) :

Platform:
x64

Additional Data:
thread-name=ProcessingThread
product.edition=pdfcreator_free
product.name=PDFCreator Free
ui.language=ru

Log:
SetSettingsAndRaiseNotifications
UpdatePrinterList
Installed Printer: PDF Creator
ApplyPrinterMappings
Printer mappings from registry:
Printer Mapping: PDF Creator - DefaultGuid
List Printer Mappings:
Printer Mapping: PDF Creator - <Профиль по умолчанию>
UpdatePrinterList
Installed Printer: PDF Creator
Saving settings
Profiles:
<Профиль по умолчанию>
Высокое сжатие (небольшой файл)
Высокое качество (большой файл)
JPEG (графический файл)
PDF/A (долгосрочное сохранение)
PNG (графический файл)
Печать после сохранения
Защищенный PDF
TIFF (многостраничный графический файл)
Updating settings snapshot
Settings have changed: False
Settings have not changed, skip saving.
Settings have changed: False
Settings have not changed, skip saving.
Settings have changed: True
Storing and saving current settings
Saving settings
Profiles:
<Профиль по умолчанию>
Высокое сжатие (небольшой файл)
Высокое качество (большой файл)
JPEG (графический файл)
PDF/A (долгосрочное сохранение)
PNG (графический файл)
Печать после сохранения
Защищенный PDF
TIFF (многостраничный графический файл)
Updating settings snapshot
Settings have changed: False
Settings have not changed, skip saving.
Settings have changed: False
Settings have not changed, skip saving.
Settings have changed: False
Settings have not changed, skip saving.
Settings have changed: False
Settings have not changed, skip saving.
Settings have changed: False
Settings have not changed, skip saving.
2 Threads remaining
1 Threads remaining
Saving settings
Profiles:
<Профиль по умолчанию>
Высокое сжатие (небольшой файл)
Высокое качество (большой файл)
JPEG (графический файл)
PDF/A (долгосрочное сохранение)
PNG (графический файл)
Печать после сохранения
Защищенный PDF
TIFF (многостраничный графический файл)
Updating settings snapshot
Starting to watch the registry for changes during standby
Client connected.
Received: NewJob|C:\Users\eagub\AppData\Local\Temp\PDFCreator\spool\2-546FDDD56957401A8CD952DC609D2884.inf
New Message received: NewJob|C:\Users\eagub\AppData\Local\Temp\PDFCreator\spool\2-546FDDD56957401A8CD952DC609D2884.inf
NewJob found: C:\Users\eagub\AppData\Local\Temp\PDFCreator\spool\2-546FDDD56957401A8CD952DC609D2884.inf
The given file exists.
New JobInfo: C:\Users\eagub\AppData\Local\Temp\PDFCreator\spool\2-546FDDD56957401A8CD952DC609D2884.inf
DocumentTitle: document1
ClientComputer: \\GUBANOV-PC
SessionId: 7
PrinterName: PDF Creator
JobCounter: 1
JobId: 2
Adding thread ProcessingThread
Stopping to watch the registry for changes during standby
1 Threads remaining
New PrintJob C:\Users\eagub\AppData\Local\Temp\PDFCreator\spool\2-546FDDD56957401A8CD952DC609D2884.inf from Printer PDF Creator
Creating job workflow
Building Job from JobInfo
Profile: <Профиль по умолчанию> (GUID DefaultGuid)
Running workflow
Starting conversion...
Number of copies from source files: 1
Number of pages from source files: 1
Starting PrintJobWindow
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=ru-RU, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=ru-RU, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=ru, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
Trying to resolve assembly: Prism.Wpf.resources, Version=7.2.0.1422, Culture=ru, PublicKeyToken=40ee6c3a2184dc59
The resource assembly will be skipped: Prism.Wpf.resources
System.InvalidOperationException: Последовательность не содержит элементов
There was an error while processing the print jobs: System.InvalidOperationException: Последовательность не содержит элементов
   в System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   в pdfforge.PDFCreator.UI.Presentation.Workflow.WorkflowNavigationHelper.GetRawModel(IRegion region, String navigationUri)
   в pdfforge.PDFCreator.UI.Presentation.Workflow.WorkflowNavigationHelper.GetValidatedViewModel(IRegion region, String navigationUri)
   в pdfforge.PDFCreator.UI.Presentation.Workflow.InteractiveWorkflowManager.<Run>d__13.MoveNext()
--- Конец трассировка стека из предыдущего расположения, где возникло исключение ---
   в System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   в System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   в pdfforge.PDFCreator.UI.Presentation.PrintJobShell.<PrintJobShell_OnLoaded>d__4.MoveNext()
--- Конец трассировка стека из предыдущего расположения, где возникло исключение ---
   в System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   в System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   в System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   в System.Windows.Threading.DispatcherOperation.InvokeImpl()
   в MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   в System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   в System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   в System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   в MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
   в System.Windows.Threading.DispatcherOperation.Invoke()
   в System.Windows.Threading.Dispatcher.ProcessQueue()
   в System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   в MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   в MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   в System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   в System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   в System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   в MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   в MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   в System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   в System.Windows.Window.ShowHelper(Object booleanBox)
   в System.Windows.Window.ShowDialog()
   в pdfforge.PDFCreator.Editions.EditionBase.ShellManager.ShowPrintJobShell(Job job)
   в pdfforge.PDFCreator.UI.Presentation.Workflow.InteractiveWorkflow.DoWorkflowWork(Job job)
   в pdfforge.PDFCreator.Core.Workflow.ConversionWorkflow.PrepareAndRun(Job job)
   в pdfforge.PDFCreator.Core.Workflow.ConversionWorkflow.RunWorkflow(Job job)
   в pdfforge.PDFCreator.Core.Workflow.JobInfoQueueManager.ProcessJob(JobInfo jobInfo)
   в pdfforge.PDFCreator.Core.Workflow.JobInfoQueueManager.ProcessJobs()
Uncaught exception, IsTerminating: True

Hi, I had the same problem, make a clean install, open the program and in the settings go to PROFILE, then in the "Save" option I changed the "Interactive" setting to Automatic and "Target Directory" so it saves documents to desktop automatically, if something goes wrong u dont need to reinstall the program, just go to Users\username\AppData\Local\Temp and delete the PDFCreator folder

I'd prefer the interactive mode of virtual printing - therefore I can choose each time - what format I need - jpg or pdf. So, it's not very good solution, at least for me.

In any case thanks for sharing your experience regarding this issue.

P.S.: Still hope the developers notice this bug.