Hi!
I can't load simple program in OllyDbg.
System: Windows 2000

Source code of program (console application):

.386
.model flat,stdcall
.code
start:
mov eax, 2
add eax, 3
ret
end start

When I’m trying to load program in OllyDbg, there are no assembly commands in upper left window. When I press F8, debugger displays message:

dont't know how to step because memory at address 793A87B3 is not readable, try to change EIP or pass exception to rpogram

Please, help!

windows 2000 will not load any program that arent linked without any imports it needs atleast one import to be linked to your source code

386
.model flat,stdcall
.code
start:
mov eax, 2
add eax, 3

<-- here use invoke ExitProcess,NULL or whatever api
ret
end start

for this to load in windows 2000

it is not a bug in ollydbg windows 2000 is stricter os than w9x

w9x may load your above code without problems even without import

Thanks, oh me anon

But this code is loaded without problems in Windows XP too.

winme < winxp < w95 < w98 < w2k
so you now know why