Hi,

I am trying to install Exchange Server SP1 but it keeps on failing on item Unified Message Role. It s installed on Server 2008 SP2. The error is

Error:
The following error was generated when "$error.Clear();
install-UMService
" was run: "The task failed because a Win32 error occurred: "The specified service has been marked for deletion". Failed to change the optional configuration parameters of service "MSExchangeUM".".

The task failed because a Win32 error occurred: "The specified service has been marked for deletion". Failed to change the optional configuration parameters of service "MSExchangeUM".

The specified service has been marked for deletion
Click here for help... Help Resources for Errors: Exchange 2010 SP1 Help


Faza