This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Expression Web 4 Super Preview won't work with Firefox?

  • 1 cavab
  • 3 have this problem
  • 1 view
  • Last reply by Gene Ruyle

more options

I get an error message in Microsoft Expression Web 4 Super Preview telling me it won't work with my version of Firefox (the latest version). Does this mean I have to install an older version to be able to use my Expression Web site building program?

I get an error message in Microsoft Expression Web 4 Super Preview telling me it won't work with my version of Firefox (the latest version). Does this mean I have to install an older version to be able to use my Expression Web site building program?

All Replies (1)

more options

Problem identified and solved. The new Expression Web 4 Super Preview softward had not been properly activated. Now it is and everything is working very well. Thank You for having this useful means of working out a solution. I'll be using it in the future.