This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Run as administrator through compatibility mode causes infinite prompts to run as admin.

  • 5 ŋuɖoɖowo
  • 2 masɔmasɔ sia le wosi
  • 5 views
  • Nuɖoɖo mlɔetɔ heavensraptor

more options

Setting Firefox to run as admin through compatibility settings causes what seems like infinite prompts to run as admin, and basically never opens. The only solution I have to being able to open Firefox as admin is to do it manually, whereas before I haven't had this problem to the same degree. Occasionally before this infinite series of prompts, it would sometimes prompt me 3 times before opening Firefox as admin while having "Run as Admin" enabled under compatibility settings.

Not sure why this is happening, or why it's getting worse, reinstalling did not fix this issue either. So whatever is happening, I thought I'd just report it here to see if anyone else is experiencing something similar to this.

Setting Firefox to run as admin through compatibility settings causes what seems like infinite prompts to run as admin, and basically never opens. The only solution I have to being able to open Firefox as admin is to do it manually, whereas before I haven't had this problem to the same degree. Occasionally before this infinite series of prompts, it would sometimes prompt me 3 times before opening Firefox as admin while having "Run as Admin" enabled under compatibility settings. Not sure why this is happening, or why it's getting worse, reinstalling did not fix this issue either. So whatever is happening, I thought I'd just report it here to see if anyone else is experiencing something similar to this.

All Replies (5)

more options

What reasons do you have to run Firefox as administrator?

It is not safe to run a browser as administrator as that gives full permission to access the file system.

more options

cor-el said

What reasons do you have to run Firefox as administrator? It is not safe to run a browser as administrator as that gives full permission to access the file system.

In the past I've run into issues where Firefox wouldn't launch without admin, and other reasons I can't remember now. I've just always done it since then, but I mean if I don't need to now for any reason I just won't, I've just always been under the assumption that it was normal to do.

Thanks for the reply.

more options

I would suggest that there are underlying OS issues which need to be rectified, given that Firefox wasn't launching without admin permissions (and other reasons), and that you now have an infinite loop for Run As admin.

more options

I have the same issue since the last update. I am using win7. There were any problems until the last FF update... any ideas?

I need to run FF with admin rights e.g. for saving downloads on my main hard drive and not on the hard drive where the OS is running from. Moreover some programms I use need FF with admin rights to run properly.
more options

I have this same issue, reason I run admin is it is required to access certain features on the browser that I use. This only started happening since 72.0.1 update. Prior I had no issues with it running in Administrator mode.

Win 10 - nothing changed between the time of update of Firefox and my system.