Your Firefox profile cannot be loaded it may be missing or inaccessible

1. How do I force a new profile in Firefox?
2. How do I fix a corrupted Firefox profile?
3. Why does Firefox keep asking for a new profile?
4. How do I get my profile back on Mac?
5. How do I rebuild a user profile?
6. Why is Roblox not working on Firefox?
7. How do I fix error 404 in Firefox?
8. How do I fix error code f7121 3078?
9. Is Mozilla Firefox closing?
10. Has Firefox ever been hacked?
11. Is 404 error permanent?
12. Can I fix 404 error?
13. Can you bypass a 404 error?

How do I force a new profile in Firefox?

Click the Create Profile… button in the Choose User Profile window, or click the Create a New Profile button in the About Profiles page, to start the Create Profile Wizard. Click Next and enter the name of the profile. Use a profile name that is descriptive, such as your personal name.

How do I fix a corrupted Firefox profile?

To clear corruption on the Sync server you need to create a new (FxA) Firefox Account password; that will clear all your data from the server, and then be able to receive a "clean data" upload from the first device that is connected with the new password.

Why does Firefox keep asking for a new profile?

If you use a profile on a newer version of Firefox, it's locked to that version or higher. If you then try to update that profile with an older version of Firefox, it will not allow you to and will force you to make a new profile. The reason it does this is in case something changes about how your data is stored.

How do I get my profile back on Mac?

Choose Apple menu > System Settings, then click Users & Groups in the sidebar. (You may need to scroll down.) Click the Add Account button below the list of users on the right. Click the New Account pop-up menu, then choose a type of user.

How do I rebuild a user profile?

Open User Accounts by clicking the Start button , clicking Control Panel, clicking User Accounts and Family Safety, and then clicking User Accounts. Click Manage another account. If you're prompted for an administrator password or confirmation, type the password or provide confirmation. Click Create a new account.

Why is Roblox not working on Firefox?

The issue with Roblox should be fixed by clearing the cookies and site data associated with Roblox. The easiest way to do this, without impacting other websites, is to go to the Roblox website and click the lock icon that appears in the left side of the Firefox address bar.

How do I fix error 404 in Firefox?

Clear the cache and remove cookies only from websites that cause problems. "Clear the Cache": Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

How do I fix error code f7121 3078?

Looks like this version of your browser is no longer supported. Please install the latest version to continue watching. It means that the version of Mozilla Firefox you're using on your computer is no longer supported.

Is Mozilla Firefox closing?

Firefox is still very much alive and well as Mozilla has no plans to stop development of their web browsers for desktop (Windows, macOS, Linux) and mobile versions for iOS and Android.

Has Firefox ever been hacked?

Firefox Browser Hacked In 8 Seconds Using 2 Critical Security Flaws.

Is 404 error permanent?

404 Code: When Google comes across a 404 code, it will continue to circulate the page through its index, because a 404 indicates that the page will eventually come back. If a page is still returning a 404 page after 6-12 months, a search engine will deindex it.

Can I fix 404 error?

404 errors may be momentary glitches that you can resolve by refreshing your web browser on a page. Use Google (or a similar search engine) to try and find the page again. It may have moved to a different URL. Try to get there on another device.

Can you bypass a 404 error?

The best way to fix a 404 error is to redirect the broken URL to another, related URL. While redirects are often the right solution, redirecting a broken URL isn't always the best way to fix the error.