Why isGetCurrentProcessID failing?
So, I'm making the following call:
System::Call 'kernel32::GetCurrentProcessID(v) i.R0 ?e'
Pop $0
MessageBox MB_OK "Process ID = $R0, lasterr = $0"
The resulting messagebox always reads
'Process ID = error, lasterr = 0'
I do the same for GetCurrentThreadID(), and get the same result. Other calls seem to work fine. What could I be doing wrong?