Hi,
I have a path that it is for a previous version of a software for crack it.
Now I have a newest version of that software and there isn't any crack or patch for it.
how can i found that this pacth change what code from a dll of softwares?
with this method i can change that code manualy by ollydbg in new version of software.
Please Help me.
Or guide me who can i help me to crack this DLL. I need it hurry.
Thanks for your attention.
REGARDS.

you can use a filecompare betweennthe old original and the patched and see the bytes diferents, netx found this bytes in olly in the old.

The problem is locate the same routine in the new, is posiblehave not the same byte sequence or will be in the same address, try.

Ricardo

Hi Mr.Ricardo,
Thanks for your attention.
But I haven't the orginal file to patch it an then compare it !!!
Software is Version 3.18 and patch is for version 3.14.
in this software there is a DLL file that limited it to 30 days and 5 full use only.
I can crack 30 days ( By Ollydbg ) but I cant crack 5 use limited...
If there is a way to know which code changed with this patch then I could crack it But ...
Can you help me how can i do for crack it with ollydbg?
Thank you very much.
REGARDS.

if you don´t have the original unpatched and the patched for compare is not possible.

Ricardo