Have you ensured that the account you are running under when you do the impersonation has the appropriate privaleges to do the impersonation?

From the win32::AdminMisc docs (snipped) 

LogonAsUser( $Domain, $User, $Password [, $LogonType ] )

<snip>
Any script that uses this function requires the following privileges (
+you can set these in the User Manager):

Privilege
      Description

SeTcbPrivilege
      Act as part of the operating system.

SeChangeNotify
      Bypass traverse checking. This privilege is needed only if the a
+count the script runs under is neither the local system nor a member 
+of the Administrators group.

SeAssignPrimaryToken
      Replace a process level token.

[download]

HTH.

In reply to Re: Win32::AdminMisc::LogonAsUser does not seem to work. by BrowserUk
in thread Win32::AdminMisc::LogonAsUser does not seem to work. by Marza

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