Error PDF Creator 2.2.0

Error Report for PDFCreator v2.2.0.1028

Exception:
System.ApplicationException: Object synchronization method was called from an unsynchronized block of code.
at System.Threading.Mutex.ReleaseMutex()
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)

Environment:
Microsoft Windows NT 6.1.7601 Service Pack 1

Environment variables:
SystemDrive=C:
ProgramFiles(x86)=C:\Program Files (x86)
USERDNSDOMAIN=WESTAIR.LOCAL
ProgramW6432=C:\Program Files
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 58 Stepping 9, GenuineIntel
TMP=C:\Users\PARTS1~1.WES\AppData\Local\Temp
PROCESSOR_ARCHITECTURE=AMD64
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
COMPUTERNAME=PARTS01
HOMEPATH=\
SQLANYSH12=C:\Program Files (x86)\FedEx\ShipManager\SQLAnywhere\.
PROCESSOR_REVISION=3a09
TEMP=C:\Users\PARTS1~1.WES\AppData\Local\Temp
USERPROFILE=C:\Users\parts1.WESTAIR
LOGONSERVER=\\KITTYHAWKEYE
USERNAME=parts1
SystemRoot=C:\Windows
FP_NO_HOST_CHECK=NO
CommonProgramFiles=C:\Program Files\Common Files
SQLANY12=C:\Program Files (x86)\FedEx\ShipManager\SQLAnywhere\.
ProgramData=C:\ProgramData
windows_tracing_logfile=C:\BVTBin\Tests\installpackage\csilogfile.log
HOMESHARE=\\kittyhawkeye\allusers\parts1
SESSIONID=1
MTPPKROOT=C:\WMSDK\MTPPK12\Responder
ALLUSERSPROFILE=C:\ProgramData
CommonProgramW6432=C:\Program Files\Common Files
windows_tracing_flags=3
SESSIONNAME=Console
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
HOMEDRIVE=U:
windir=C:\Windows
NUMBER_OF_PROCESSORS=4
OS=Windows_NT
ProgramFiles=C:\Program Files
ComSpec=C:\Windows\system32\cmd.exe
PSModulePath=C:\Windows\system32\WindowsPowerShell\v1.0\Modules\
APPDATA=C:\Users\parts1.WESTAIR\AppData\Roaming
USERDOMAIN=WESTAIR
PROCESSOR_LEVEL=6
LOCALAPPDATA=C:\Users\parts1.WESTAIR\AppData\Local
Path=C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows Live\Shared;;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files\Intel\Intel® Management Engine Components\DAL;C:\Program Files\Intel\Intel® Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel® Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel® Management Engine Components\IPT;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files (x86)\Skype\Phone\;bin32
PUBLIC=C:\Users\Public