We have 2 Blazor server apps. Occasionally, in the system log we see an error:
The application-specific permission settings do not grant LocalActivation permission for the COM Server application with CLSID{D63B10C5-BB46-4990-A94F-E40B9D520160}
and APPID{9CA88EE3-ACB7-47C8-AFC4-AB702511C276} to the userMyDOMAIN\AccountName SID (S-1-5-21-xxxxxxxxx-xxxxxxxx-xxxxxx-xxxxxx)from address LocalHost (Using LRPC) running in the applicationcontainer Unavailable SID (Unavailable). This security permission canbe modified using the Component Services administrative tool.
I think the CLSID in question refers to RunTimeBroker - C:\Windows\System32\RuntimeBroker.exe
I know it's my blazor server apps because the app pool identity mentioned in the error. Why is my server app using runtimebroker.exe?
The app doesn't seem to be adversely affected when this error is logged, and I don't want to have grant the service account access because we manager many applications, and are in the process of migrating to blazor, and we don't want to have to do this for every application.