GP4.exe decrypt sound problem

Hi,

I have GP4 1.02 and it works fine

When I put the gp4.exe decrypted, the motor sound becomes horrible.
Impossible to drive with it

My config:
Win XP
Sb live
GF4 Ti 4200
512 SDRam
XP-2000

I need gp4 decrypted as I participate to a championship on the net.

ANy ideas to solve my pb?

Thanks for help

Mike

yes, i used to have similar problems. sound corruption (in my case the other cars) when i edit my gp4. something like enabling "undestructible" for all levels with gp4edit could destroy my sounds. very strange, never found help in any forum. i still dont know what is the cause for this. and it still happens from time to time.

what helped for me once was a defrag of the disk where gp4 is installed. funny, i know, but try it.

good luck, jp