I'm trying to rollout out Acrobat 7 to fat clients who have only been manually installed before. I made a custom MST file for acrobat reader 7 and when I test it using the command line it uninstalls version 6 then installs version 7 as expected. However when I use GPO to Publish Acrobat 7 to users then it installs but leaves Acrobat 6 still installed. When I assigned Acrobat to a computer it removes the Acrobat 6 and then installs version 7. How can I force the removal of Acrobat 6 when I use GPO to publish to a user? Matthew Shrewsbury, MCSE+Internet MCSE 2000 CCA Server+ Senior Network Administrator