I found some interesting project at
http://obdev.com/products/avrusb/powerswitch.html
Then:
1. Load it into AVR Studio 4
2. Compile (retype some paths to *.h files)
3. Build (no errors)
Then try to start debugging and get MFC Application Error...then AVR studio closes.
Tested on: AVR Studio 4.13.528 and AVR Studio 4.13.571
Tested WinAVR versions: 20071221 and 20070515
MS Visual Studio Debugging of the crashed AVR studio gives the reason: Unhandled exeption in ntdll.dll. When push continue debugging AVR Studio prints in message window: Error loading object file ...*.elf
I found some answers on similar problems in the internet, but all those problems were in using Win Vista or MS Office 07. But I have Win SP2 + Office 03
Also tested on other machine with Win SP2 + Office XP - got the same exception
Maybe somebody knows where the troubles?