Won't Enable in "Chrome Extensions".

About: Download YouTube Videos as MP4
I installed the "Tampermonkey" extension first. Then, I downloaded the script and it won't allow me to "Enable" it. I can't Enable it in "Chrome Extensions" or in "Tampermonkey". Is there something I'm doing wrong? I really need more instructions.


  • It works fine for me. Check the Tampermonkey settings page and go to the Installed userscripts tab. Scripts that have a red circle next to the name are disabled. Click the circle with a number inside to enable the script. When you install a script, it should be enabled. Can you post a screenshot of the Tampermonkey settings page with the installed scripts?