Cheat Engine

atlantis · Posted: Tue Jul 24, 2007 2:04 pm Post subject: fix crc error?

hi I wonder how to fix crc error? somethines it is to write orinal value back
but how do I know when crc check occurs so I can unpatch game exe just before the check? or any smarter way to do it?

reason why I posted it here is I want to make it by vb code..

/atlantis

Symbol · Posted: Tue Jul 24, 2007 5:46 pm Post subject:

bla bla:
crc
jmp bla bla

atlantis · Posted: Wed Jul 25, 2007 2:44 am Post subject:

ya I know I can change a conditional jump to a conditional or vice versa.

but I want to know how to find it.. the crc check..

sponge · Posted: Wed Jul 25, 2007 4:06 am Post subject:

a way to find the check is this...
what is needed in order to check the mermory?
obviously you need to find what accesses it.

atlantis · Posted: Wed Jul 25, 2007 5:19 am Post subject:

I was reading abit here and I am thinkin if I unpack it
read bytearray from 401000 to codesize, dump it or read crc hash
in some way(in memory of as a file) then I would have the right crc
to pass to my game when I find where to input it?
(then if I find where to put it I can edit my game exe as muc as I want right?)

I write abit messy but I hope you understand..

btw.. does some games use mapviewsection or something to get crc?