NSIS Error - PLEASE HELP

[Guest Scott S]

I RAN INTO A PROBLEM WITH MY PC THIS WEEKEND. I HAD TO REINSTALL WINDOWS.

NOW WHEN I TRY TO INSTALL A PROGRAM I DOWNLOADED I GET A "NSIS ERROR"

TELLING ME THE installer IS CORRUPT. I HAVE TRIED TO RE INSTALL WINDOWS XP

AND VISTA BOTH LEGAL COPIES, REPLACED THE HARD DRIVE WITH BOTH A SATA AND

IDE, DISABLED THE FIREWALL ETC.... ITS QUITE STRANGE CAUSE SOME PROGRAMS

WILL WORK AND OTHERS WON'T, BUT ALL THE INSTALLERS WORK ON OTHER COMPUTERS.

I WAS HOPING YOU MAY HAVE HEARD OF THIS PROBLEM OR KNOW SOMEONE WHO HAS. ANY

HELP WILL BE GREATLY APPRECIATED. The problem only seems to occur when

installing a package that needs to be extracted to the windows tem folder.

I can install software from a CD.

 

Thanks in advance

 

Scott