No search capability in 79.0
Automatically installed 79.0 on my MAC. Now there are no search engines and the box to set a default engine does not work. Also, I cannot add any search engines in the one click search box.
Opaite Mbohovái (1)
Try to rename/remove search.json.mozlz4 in the Firefox profile folder with Firefox closed.
You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.
- Help -> Troubleshooting Information -> Profile Folder/Directory:
Windows: Open Folder; Linux: Open Directory; Mac: Show in Finder - https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data