Hello,
I have a windows 7 machine that had SEP 11.0.2 on it. I had to uninstall it to fix a LU issue. I removed both the Liveupdate and SEP products. Since then I have not been able to get SEP 11.0.2 or .6 installed. It constantly rolls back. I know when I had this problem the first time, I had to install LU first and then the installer. Even that is not working. I have run CleanWipe 11.0.5002.333 as well as CompetitiveUninstall. It still fails to install after this.
I still get this error in the log:
=== Logging stopped: 10/15/2010 16:22:16 ===
MSI (c) (C4:38) [16:22:16:157]: Note: 1: 1708
MSI (c) (C4:38) [16:22:16:157]: Product: Symantec Endpoint Protection -- Installation operation failed.
MSI (c) (C4:38) [16:22:16:157]: Windows Installer installed the product. Product Name: Symantec Endpoint Protection. Product Version: 11.0.6005.562. Product Language: 1033. Manufacturer: Symantec Corporation. Installation success or error status: 1603.
MSI (c) (C4:38) [16:22:16:157]: Grabbed execution mutex.
MSI (c) (C4:38) [16:22:16:157]: Cleaning up uninstalled install packages, if any exist
MSI (c) (C4:38) [16:22:16:157]: MainEngineThread is returning 1603
=== Verbose logging stopped: 10/15/2010 16:22:16 ===