The source was not found, but some or all event logs could not be searched

Question

I am getting the following exception. I have given full control to Asp.net account on Eventlogs in Registry edit.

[SecurityException: The source was not

Answer 1

For me this error was due to the command prompt, which was not running under administrator privileges. You need to right click on the command prompt and say "Run as administrator".

You need administrator role to install or uninstall a service.