Does FileSite need to be installed to use SearchCmd in IManExt.dll? My integration works if I have FileSite installed on my test machine. I installed my integration on a different machine which did not have FileSite installed but did have the WorkSite SDK which I had installed using the merge module AutonomyWorkSiteRunTimeEnvironment.msm. The Search dialog does not display when I try to run on this machine. SearchCmd.Execute returns S_OK immediately without displaying the search dialog.