I am getting a -1603 error when installing Exchange 2010 SP1. Installation fails when copying files/removing old version with the following error:
[10/01/2010 23:17:06.0823] [2] Beginning processing uninstall-MsiPackage -ProductCode:'6574fdc2-40fc-405a-9554-22d1ce15686b' -LogFile:'C:\ExchangeSetupLogs\InstallSearch.msilog'
[10/01/2010 23:17:06.0847] [2] Removing MSI package with code '6574fdc2-40fc-405a-9554-22d1ce15686b'.
[10/01/2010 23:17:09.0400] [2] [ERROR] Unexpected Error
[10/01/2010 23:17:09.0401] [2] [ERROR] Couldn't remove product with code 6574fdc2-40fc-405a-9554-22d1ce15686b. Fatal error during installation. Error code is 1603.
[10/01/2010 23:17:09.0401] [2] [ERROR] Fatal error during installation
[10/01/2010 23:17:09.0409] [2] Ending processing uninstall-MsiPackage
[10/01/2010 23:17:09.0411] [1] The following 1 error(s) occurred during task execution:
[10/01/2010 23:17:09.0412] [1] 0. ErrorRecord: Couldn't remove product with code 6574fdc2-40fc-405a-9554-22d1ce15686b. Fatal error during installation. Error code is 1603.
Does anyone know how to resolve this?
Thanks,
greg
