how to resolve it????

Hi,
I've succeded in dumping Powerstrip and rebuilding IT, but now executing it I receive a msg box ( followed by a beep) saying the checksum is altered..... I want to know if there's a way of knowing at wich address the msgbox has been called.... there're no reference string in .exe, I don't know if you've understood my problem, btw powerstirp is protected with asprotect, don't know wich version . Bye and thanks in advice

Protected with ASprotect 1.23.

As far as I remember there should be some nice size checks, thus unpacking it...

Might even remember that some checks occurred near 'Mainicon', and then there was another check I now really don't recall for esi=1 or 0.

Have a look for the Message Box which gave you the CRC message and set a BPM and then lock in the stack for the caller.

Could you tell me which version do you unpack?
Coz i wanna try it too.

TIA,
SG

I'm trying to unpack powerstrip 3.21beta ........ to see the stack have I to type stack in softice?? does exist a asprotect 1.23 unpacker???