Exchange 2010 SP3 CAS Installation Failing – IISRESET “Process execution failed with exit code 1062”
While preparing my org for the migration to Exchange 2013, I was installing SP3 for Exchange 2010 and I got the following error.
Client Access Role installation Failed
The following error was generated when “$error.Clear();
Start-SetupProcess -Name “iisreset” -Args “/noforce /timeout:120”
“was run: “Process execution failed with exit code 1062.”.
Process execution failed with exit code 1062.
Manually tried to do a iisreset which also failed with the error.
The IIS Admin Service or the World Wide Web Publishing Service, or a service dependent on them failed to start. The service, or dependent services, may had an error during its startup or may be disabled.
Checked event viewer and I got the following event:
Checked the MSMQ service in Services.msc which was not present.
Installed Message Queue Services from add feature and installation continued.
Microsoft MVP | Exchange Server