Re: Redump problems in Windows 11

null@example.com (Lugamo) — Thu, 19 Mar 2026 12:55:44 +0000

I think this GitHub issue may help you with this problem.

https://github.com/SabreTools/MPF/issues/916

Redump problems in Windows 11

null@example.com (Lenny 6000) — Thu, 19 Mar 2026 11:33:36 +0000

Hi. I have recently downloaded the disc image creator and media preservation frontend programs for Windows 11.
My question is, why when I try to dump the disc or any disc in my dvd drive to I keep get an error message "an exception occurred"
The Dvd drive I'm using is supported and the GUI says every time, Disc is ready to dump.
I have searched numerous websites including Github but no solutions to the problem.
Here is the log report. Any help or Advice would be most welcome !!!

System.ComponentModel.Win32Exception (1223): An error occurred trying to start process 'Programs\Redumper\redumper.exe' with working directory 'C:\Users\leona\Downloads\MPF.UI_net10.0-windows_win-x64_release'. The operation was canceled by the user.
at System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo startInfo)
at MPF.ExecutionContexts.BaseExecutionContext.ExecuteInternalProgram()
at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
at MPF.Frontend.DumpEnvironment.Run(Nullable`1 mediaType, IProgress`1 progress)
at MPF.Frontend.ViewModels.MainViewModel.StartDumping()

Redump Forum — Redump problems in Windows 11

Re: Redump problems in Windows 11

Redump problems in Windows 11