I got nice tool finding PK password
This only work AFTER you unpack the engine
* Download UnPECompact (Attached)
* Download 010Editor, best i saw 010HexEditor.exe
* Download Pecompac 2.0 to compress PECompact free download
* PK Password Finder By rEdoX (attached)
Unpack engine.exe with UnPECompact You will get unpacked.exe
Put the unpacked.exe in the C or D or any easy access folder
Enter PKChange.exe

write the location of the unpacked.exe (eg. c:\unpacked.exe)
to see the password press d
to change password press c
After changing pass compress it agian
Note: this tool work for every unpacked engine you just need to find way to unpack it
/edit:Hier die files die schwer bei googel zufinden sind







