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

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

Updating FF, why did I receive an XULRunner Platform Version '75.0' Error?

  • 1 cavab
  • 2 have this problem
  • 1 view
  • Last reply by philipp

brucef1
brucef1
more options

While updating FF on my Windows 10 laptop, I received an error from XULRunner. Platform version '75.0' is not compatible with minVersion > = 74.0.1, maxVersion < = 74.0.1. Now FF will not open. Help?

While updating FF on my Windows 10 laptop, I received an error from XULRunner. Platform version '75.0' is not compatible with minVersion > = 74.0.1, maxVersion < = 74.0.1. Now FF will not open. Help?

Chosen solution

hi, this might be the result of an update that has gone wrong and leaves a program folder with partly old partly new files. that should be solvable by downloading & reinstalling firefox: https://www.mozilla.org/firefox/all/

Read this answer in context 👍 0

All Replies (1)

philipp
philipp
  • Moderator
more options

Seçilmiş Həll

hi, this might be the result of an update that has gone wrong and leaves a program folder with partly old partly new files. that should be solvable by downloading & reinstalling firefox: https://www.mozilla.org/firefox/all/