I can't get sdrc working. I've tested ir on 2 Windows XP and 1 Vista.
The error message is not so useful: unfortunately I've access only on Italian machines with italian messages, but it was just a very general, no technical or useful, somewhat like:
"system cannot execute the program"
In Vista, I've opened the event viewer to have more details (soory, it's in italian, but ity maybe useful):
Generazione del contesto di attivazione non riuscita per "C:\Program Files\Pixie\bin\sdrc.exe". Impossibile trovare l'assembly dipendente Microsoft.VC90.DebugCRT,processorArchitecture="x86",publicKeyToken="1fc8b3b9a1e18e3b",type="win32",version="9.0.21022.8".
(MakeHuman project admin)
PS:: Do you use the bug tracker? I've seen no one bug opened, so I've submitted it here.
It seems Okan has accidentally built sdrc 2.2.6 linked against a debug DLL. Either install the debug DLL (MSVCR90D.dll, probably from Visual C++ 2008 Express Edition) or wait for Okan to make a new build.
The bug tracker is not much used; better post in the forums.