Starting a process with credentials from a Windows Service

Question

I have a Windows service that runs as mydomain\\userA. I want to be able to run arbitrary .exes from the service. Normally, I use Process.Start() and it works fine, but in s

Answer 1

This is symptomatic of :
- insufficient rights;
- failure load of a library;

Use Filemon to detect some access denied or
WinDbg to run the application in a debugger and view any issue.