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.

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Why oh why do I get "Invalid URL" when playing Mafia Wars on Facebook? Thank you very much. :)

  • 1 amsa
  • 10 sa na da wannan matsala
  • 14 views
  • Amsa ta ƙarshe daga cor-el

johneb
johneb
more options

When going from the "Home" page to play Mafia Wars, I receive the message "Invalid URL" Can go back to Home page alright, but cannot return to Mafia Wars.

When going from the "Home" page to play Mafia Wars, I receive the message "Invalid URL" Can go back to Home page alright, but cannot return to Mafia Wars.

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options
  • "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
  • "Remove the Cookies" from sites that cause problems: Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

  • Don't make any changes on the Safe mode start window.

See: