Have a new Dell laptop with Windows 7 Pro 32 on a Domain. When I try to install SEP 11.05 from a setup.exe file created from SEP Manager the install will start and run for about 90 seconds and then roll back. Tried with 11.04 and 11.05. I do not have a Symantec install disk. Server is Server 2003. 4 other clients installed(all XP Pro). I also tried from the local admin account.