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.

ఇంకా తెలుసుకోండి

firefox.exe*32 runs 99% CPU and locks up WHY???

  • 1 ప్రత్యుత్తరం
  • 7 ఈ సమస్యలు కలిగి ఉన్నాయి
  • 1 వీక్షణ
  • చివరి సమాధానమిచ్చినది jason272

more options

so on two different pc we are having issues with firefox that as soon as you launch it it runs up to 99% cpu ussage and freezes. I have done complete uninstall and reinstall including running revo and clearing out all firefox entries out of the registry. it does this even in safe mode. both of them are running windows 7.

so on two different pc we are having issues with firefox that as soon as you launch it it runs up to 99% cpu ussage and freezes. I have done complete uninstall and reinstall including running revo and clearing out all firefox entries out of the registry. it does this even in safe mode. both of them are running windows 7.

ఎంపిక చేసిన పరిష్కారం

SO I actually figured this out I think somehow in the properties for the shortcut on both of theses pcs it had gotten set to run in compatibility mode windows xp service pack 2. undid that check box and everything seems to be working..... Not sure how or why it was checked but its working so that what matters.

ఈ సందర్భంలో ఈ సమాధానం చదవండి 👍 0

ప్రత్యుత్తరాలన్నీ (1)

more options

ఎంపిక చేసిన పరిష్కారం

SO I actually figured this out I think somehow in the properties for the shortcut on both of theses pcs it had gotten set to run in compatibility mode windows xp service pack 2. undid that check box and everything seems to be working..... Not sure how or why it was checked but its working so that what matters.