Hi everyone Thanks for reading this post. I have recently created an MST (transform) file for outlook 2003 due to the upgrade of the 2003 exchange server, and i am planning to deploy the transform file to each station remotely via window 2000 server GPO. But when i open up "Group policy->Software setting->software install" then [new->package] it selects MSI file by default and i am unable to select the transform file. anyone know how to select the transform (MST) file? or have suggestion of a better way to do this? Best Regards