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HELP. Window pops up on Firefox browser that says JavaScript Application, and under that it says 101. There is an OK bitton. when I click OK, up comes the windo

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  • Last reply by cor-el

aeeda
aeeda
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HELP. Window pops up on Firefox browser that says JavaScript Application, and under that it says 101. There is an OK bitton. when I click OK, up comes the window again and again.

I love firefox, but there are always glitches with the add-ons. I'm not technical at all and I can't get rid of this window.

i can't use firefox, because the window doesn't close....keeps popping up, after I hit OK.

What do I do?? I need a detail resolution.

HELP. Window pops up on Firefox browser that says JavaScript Application, and under that it says 101. There is an OK bitton. when I click OK, up comes the window again and again. I love firefox, but there are always glitches with the add-ons. I'm not technical at all and I can't get rid of this window. i can't use firefox, because the window doesn't close....keeps popping up, after I hit OK. What do I do?? I need a detail resolution.

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do not click the Reset button on the Safe mode start window or otherwise make changes.

If it does work in Firefox Safe-mode then disable all extensions (Tools > Add-ons > Extensions) and then try to find which is causing it by enabling one extension at a time until the problem reappears.

Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")

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