The witcher registering 1.4 patch problem - using unregpatch.exe

[sirmic]

I need technical help,please

I downloaded TWEE_upgrade_unreg.exe from GCW and tried to patch witcher patch 1.4, but i got this error:

TWEE_Upgrade-Unregistered.tmp
0x00000002 (2)
The system cannot find the specified file.

I have both witceh patch 1.4 and TWEE_upgrade_unreg.exe in one directory.

My Witcher is in Czech language, my WinXP are in czech language too(maybe problem comes from here? i dont know).

For forum admins: I am a legal owner of the copy of game. I just havent IC at home where i installed my lovely witcher.