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File not found when i click on the home button

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  • 1 has this problem
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  • Last reply by cor-el

jklemp1
jklemp1
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FireFox can't find the file at jar:file:

FireFox can't find the file at jar:file:

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cor-el
cor-el
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  • Top 10 Contributor
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If there is a problem with the about:home Home page then try to reset the search engine used on the about:home page.

Reset the browser.startup.homepage_override.mstone pref via the right-click context menu to the default on the about:config page and close and restart Firefox to restore the about:home page to its default.

  • Open the about:config page via the location bar
  • Type in the Filter bar: mstone
  • Right-click the browser.startup.homepage_override.mstone line and select: Reset
  • Close and restart Firefox

If that didn't help then delete the delete the chromeappsstore.sqlite file in the Firefox Profile Folder and repeat the above.