Perl and Domain NT4 problem of acces

[MissCelia]

Hello,
I made a program which will reset the password of users of a domainNT4.

My program is in Perl and run when I launch it (program.cgi) in a shell with the command perl but when I launch my program by my web servor (Apache) by a folder index.php and I have an error of right's acces with Active Directory (But I use Domain NT4)

I think that it is because of my quiery to acces to the user with the fonction
win32::OLE->GetObject(winNT://) but I am not sure.

Thank you if you can give me some advice!
Celia