PDF Creator does not start

Hello.
I have updated PDF Creator FREE to lastest verion, uninstall it, install it again, but I always get this error.
PDF Creator FREE is installed on WIN 10.

Log:

Starting PDFCreator
Temp folder is 'C:\Users\username\AppData\Local\Temp\PDFCreator\Temp'
Spool folder is 'C:\Users\username\AppData\Local\Temp\PDFCreator\Spool'
LocalAppData folder is 'C:\Users\username\AppData\Local\pdfforge\PDFCreator'
RoamingAppData folder is 'C:\Users\username\AppData\Roaming\pdfforge\PDFCreator'
CsScriptLoaderInitialized with following SearchDirs: %CSSCRIPT_DIR%\lib;%CSSCRIPT_INC%;;C:\Program Files\PDFCreator;C:\ProgramData\pdfforge\PDFCreator\CS-Scripts
Trying to resolve assembly: Dropbox.resources, Version=5.0.3.0, Culture=sl-SI, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: Dropbox.resources
Trying to resolve assembly: Dropbox.resources, Version=5.0.3.0, Culture=sl-SI, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: Dropbox.resources
Trying to resolve assembly: Dropbox.resources, Version=5.0.3.0, Culture=sl, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: Dropbox.resources
Trying to resolve assembly: Dropbox.resources, Version=5.0.3.0, Culture=sl, PublicKeyToken=fc6825f92a0342e2
The resource assembly will be skipped: Dropbox.resources
Profiles:

High Compression (small file)
High Quality (large file)
JPEG (graphic file)
PDF/A (long term preservation)
PNG (graphic file)
Print after saving
Secured PDF
TIFF (multipage graphic file)
Checking installation...
Checking SpoolerRunningCondition
Checking CheckSpoolFolderCondition
Uncaught exception in WPF thread
Uncaught exception in WPF thread
Uncaught exception, IsTerminating: True