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Firefox crashes

  • 6 replies
  • 1 has this problem
  • 25 views
  • Last reply by FredMcD

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Crash ID: bp-6c4cfdbd-5f0d-4e7b-9158-11c862160811

I have a fresh install of Windows 10 Enterprise (64-bit), running on a new Dell laptop.

Every time I attempt to open Firefox it crashes. It will not start in safemode. I have uninstalled and reinstalled it. That didn't work. I "refreshed" firefox, and that got it to open, I was able to verify I have no add-ons, but firefox crashed when I clicked on extensions. After that I was no longer able to get it back open (after repeated restarts, I was rarely given the "refresh firefox" option and now when I am it still crashes all the same.

Crash ID: bp-6c4cfdbd-5f0d-4e7b-9158-11c862160811 I have a fresh install of Windows 10 Enterprise (64-bit), running on a new Dell laptop. Every time I attempt to open Firefox it crashes. It will not start in safemode. I have uninstalled and reinstalled it. That didn't work. I "refreshed" firefox, and that got it to open, I was able to verify I have no add-ons, but firefox crashed when I clicked on extensions. After that I was no longer able to get it back open (after repeated restarts, I was rarely given the "refresh firefox" option and now when I am it still crashes all the same.

Chosen solution

Interestingly enough, uninstalling (and manually deleting all of the leftover FireFox files), and then reinstalling using the offline installation files worked!

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All Replies (6)

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Product Firefox Release Channel release Version 48.0 Build ID 20160726073904 OS Windows 10 OS Version 10.0.10586 Build Architecture x86 Build Architecture Info GenuineIntel family 6 model 94 stepping 3 | 8

Signature: PREF_GetIntPref

qipcap.dll = Websense Data Endpoint

Nvwgf2um.dll = NVIDIA Compatible D3D10 Driver = NVIDIA Corporation

sysfer.dll = Symantec CMC Firewall

ccIPC.dll = Symantec Security Technologies

IPSEng32.dll = Symantec Intrusion Detection

This is for Sumo's Related Bugs 1291738 REOPENED --- startup crash in nsPrefBranch::GetIntPref (Websense Endpoint)

1291736 RESOLVED DUPLICATE startup crash in nsPrefBranch::GetIntPref with QIPCAP.dll (Websense Endpoint)

831751 RESOLVED WORKSFORME crash in pdfplugin @ PREF_GetIntPref with PDF Plugin for Firefox on Mac OS X 1.2

828184 VERIFIED FIXED startup crash in nsPrefBranch::GetIntPref with QIPCAP.dll (Websense Endpoint)

768449 RESOLVED WORKSFORME Intermittent crash during test_bug_242956.html [@ PREF_GetIntPref]


Update / disable Websense. Update / disable Norton.


See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

Modified by FredMcD

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Thanks - I updated my NVIDIA driver, restarted, still can't use open Firefox. Crashes in safemode or after a refresh.

Anymore thoughts?

Crash ID: bp-21114d8c-5307-4e11-a741-106362160812

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hi, unfortunately this crash is caused by websense endpoint security software that is running on a device. please make sure that all its components are up-to-date. in case your computer is part of a managed enterprise environment, please get in contact with your it department about this issue again. more information is available in bug 1181091.

in a larger enterprise using the extended support release (esr) version of firefox, which receives security updates but feature updates only once every 10 months, might also be a better option compatibility-wise: https://www.mozilla.org/en-US/firefox/organizations/faq/

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Signature: PREF_GetIntPref

qipcap.dll = Websense Data Endpoint

msmpeg2vdec.dll = Microsoft DTV-DVD Video Decoder

sysfer.dll = Symantec CMC Firewall

IPSEng32.dll = Symantec Intrusion Detection

Nvwgf2um.dll = NVIDIA Compatible D3D10 Driver = NVIDIA Corporation


FredMcD said

Update / disable Websense.
Update / disable Norton.
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Chosen Solution

Interestingly enough, uninstalling (and manually deleting all of the leftover FireFox files), and then reinstalling using the offline installation files worked!

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That was very good work. Well done. Please flag your last post as Solved Problem so others will know.