I proceeded to create an application with firefox.msi was configured and deployed but not installed on the clients. Now I want to remove it delete it. How can I erase it?
There are no tricks to this, you would delete it the exact same way (command) as you would do this manually.
for most MSI it would be msiexec /x <msi name>
in the console of sytem center I have created an application to distribute in this case that l firefox and I want to delete it and we can
Unless I'm missing the obvious, you would delete it.