Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

Learn More

Firefox crashes at startup even in safe mode after upgrade to version 7.0.1

more options

Firefox crashes at startup after an upgrade to version 7.0.1

It crashes on start-up even in safe mode.

I have tried a complete un-install and reinstall but choose to keep all my settings (eg bookmarks) etc as I don't want to loose my bookmarks.

Firefox crashes at startup after an upgrade to version 7.0.1 It crashes on start-up even in safe mode. I have tried a complete un-install and reinstall but choose to keep all my settings (eg bookmarks) etc as I don't want to loose my bookmarks.

Chosen solution

Your crashreport is
https://crash-stats.mozilla.com/report/index/bp-24b848e4-7d2a-4cf1-b0b0-31ccd2111021
Firefox 7.0.1 Crash Report [@ mozcomp.dll@0xab51 ]
Startup crash in mozcomp.dll with Oracle Enterprise, F5 Networks, Passlogix V-GO, IBM Tivoli Access Manager SSO
See related Bug 680927 for more info
The likely problem is use of certain Oracle etc software, the developer Oracle being aware of the problem and working on a fix. Meanwhile there is a registry hack as a potential workaround, or the simpler workaround of downgrading temporarily to firefox 3.6.23.

Read this answer in context 👍 0

All Replies (2)

more options

Chosen Solution

Your crashreport is
https://crash-stats.mozilla.com/report/index/bp-24b848e4-7d2a-4cf1-b0b0-31ccd2111021
Firefox 7.0.1 Crash Report [@ mozcomp.dll@0xab51 ]
Startup crash in mozcomp.dll with Oracle Enterprise, F5 Networks, Passlogix V-GO, IBM Tivoli Access Manager SSO
See related Bug 680927 for more info
The likely problem is use of certain Oracle etc software, the developer Oracle being aware of the problem and working on a fix. Meanwhile there is a registry hack as a potential workaround, or the simpler workaround of downgrading temporarily to firefox 3.6.23.

more options

Killing the process "ssoShell.exe" (located: "C:\Program Files\Passlogix\v-GO SSO") using Windows Task Manager allows Firefox to start up. But this is not a good fix. The posting above by knorretje is much better. Thanks.