Firefox won't load on my MaxBook Pro running OS 10.12.6, It appears to downloads, but it can't be found.
MacBook Pro appears to download Firefox from Safari, but it never opens and the download file never makes it to downloads folder so I can start it, or anywhere else on the laptop's HD. On the 10th try a prompt required I load Firefox on second device (for backup), which I did and is now running on my iphone perfectly, but Firefox just won't open on the MaxBook.
Additional System Details
- User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.1.2 Safari/603.3.8
Have you tried looking for Firefox with CMD+Spacebar?
You should also check what folder Safari saves downloads to.
It should be under Downloads, but maybe you have a different setting, check under General.