Silently Updating Firefox via Command Prompt (Windows)
I have a batch file which silently installs Firefox and this works fine. (I add -ms to the line where I execute the installation file.) Now I want to update Firefox in the same batch file only if it's not the newest Version. The version test is already in the batch file and is working fine. And now my Question is: How can I silently update Firefox? I already tried the steps from this link but they are not working, no errors just doing nothing. Is there maybe another possibility? Edit: This is the code of my batch file. The line if %errorlevel%==1 %INSTALLDIR%\Mozilla Firefox\updater.exe -ms