VISTA Note:

The Visual Basic 6.0 IDE and SP6 setup needs to be run with UAC on, with the local user running as Admin, running with elevated privileges (right click on the setup exe and select “Run As Administrator…”.

Visual Basic 6.0 applications need to be run under the same security/runtime settings (UAC/Admin/Elevated).



 http://msdn2.microsoft.com/en-us/vbrun/ms788708.aspx.
