Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Avatar for Username

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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

I cannot upgrade version 42.0. Why won't the 44.01 install not replace version 42.0?

  • 2 fhreagra
  • 1 leis an bhfadhb seo
  • 1 view
  • Freagra is déanaí ó FredMcD

Verm
Verm
more options

I keep getting the separate notification window that there is a new 43.01 version even after I've supposedly installed 44.01 64-bit.

O/S: Win7Pro

After relaunching Firefox after installing the version upgrade (44.01), the 'Help --> About' panel still shows 42.0 and I continue to receive that there is a new version available.

I keep getting the separate notification window that there is a new 43.01 version even after I've supposedly installed 44.01 64-bit. O/S: Win7Pro After relaunching Firefox after installing the version upgrade (44.01), the 'Help --> About' panel still shows 42.0 and I continue to receive that there is a new version available.

Réiteach roghnaithe

Download Firefox For All languages And Systems {web link} Save the file. Then;

Using your file browser, open the Programs Folder on your computer.

Windows: C:\Program Files C:\Program Files (x86) Mac: Open the "Applications" folder. Linux: Check your user manual.


Look for, and rename any Mozilla or Firefox program folders by adding .old to them.

After rebooting the computer, run a registry scanner. Then run the installer. If all goes well, remove the OLD Firefox program folders when you are done.


edit: added Program word as users would have very easily deleted their Profile(s) if they were to find and delete "any Mozilla or Firefox" folder as suggested.

Read this answer in context 👍 0

All Replies (2)

Verm
Verm Úinéir na ceiste
more options

I eventually figured out that installing the 64-bit version triggers the 'upgrade' condition in the wizard but does not actually replace the 32bit version.

Upon reviewing processes in memory, I discovered that I had been using the 32bit version and have to stick with the 32bit version even though my Windows machine will support 64bit applications.

FredMcD
FredMcD
more options

Réiteach Roghnaithe

Download Firefox For All languages And Systems {web link} Save the file. Then;

Using your file browser, open the Programs Folder on your computer.

Windows: C:\Program Files C:\Program Files (x86) Mac: Open the "Applications" folder. Linux: Check your user manual.


Look for, and rename any Mozilla or Firefox program folders by adding .old to them.

After rebooting the computer, run a registry scanner. Then run the installer. If all goes well, remove the OLD Firefox program folders when you are done.


edit: added Program word as users would have very easily deleted their Profile(s) if they were to find and delete "any Mozilla or Firefox" folder as suggested.

Athraithe ag James ar