HandBrake Error on Windows Vista

My Life Is Tech

Estimable
Apr 23, 2014
59
1
4,590
Anytime I try to convert a DVD that is being de-crypted by a program I will not mention it's name, HandBrake keeps giving me an error whenever I try to use the preview option for the video. At the end of the conversion, before it will show me anything, this error pops up:

Unhandled Exception

An Unknown Error has occured

Exception:System.ComponentModel.Win32Exception (0x80004005):
Access in denied
at
System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo
startinfo)
at System.Diagnostics.Process.Start(ProcessStartInfo startinfo)
at
HandBrake.ApplicationServices.Services.Base.EncodeBase.InvokeEncod
eCompleted(EncodeCompletedEventArgs e) in
c:\HandBrade\Hudson\workspace\Release_WindowsGui64\0.9.9.1\win\
CS\HandBrake.ApplicationServices\Services\Base\EncodeBase.cs:line
160
at System.Diagnostics.Process.RaiseOnExited()
at System/Threading.ExecutionContext.RunInternal(ExecutionContext
executionContext, ContextCallbacl callbacl, Object state, Boolean
preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext
executionContext, ContextCallback callback, Object state, Boolean
preserveSyncCtx)
at
Systemp.Threading._ThreadPoolWaitOr TimerCallback.PerformWaitOrTi
merCallback(Object state, Boolean timedOut)

What does this mean?!!! I am using Windows Vista SP2 64-bit, and 64-bit HandBrake version 0.9.9.1, can anyone please explain this?! Please reply soon, thanks.