Strange non-fatal message when Firefox 6.02 starts in Win XP Pro x64
Since updating to version 6.02, a non-fatal message appears when starting Firefox. Message is: "Using registry key: Software\AppDataLow\1fd1c56". Clicking "OK" results in Firefox loading. Frequent page redirects to random sites. No change after backing up profile with Mozbackup 1.51, uninstalling/reinstalling Firefox, then restoring profile from Mozbackup. Modest improvement after regedit deletion of registry key, but it reappears. Malwarebytes found and removed Win32:Adrotator, but problem persists.
Modified by LeRoy3rd
Additional System Details
Every time Firefox opened
This started when...
after updating Firefox to 6.02
- Google Talk Plugin Video Accelerator version:0.1.44.9
- Version 220.127.116.11
- Coupons, Inc. Coupon Printer Plugin
- Adobe PDF Plug-In For Firefox and Netscape 10.1.0
- NPRuntime Script Plug-in Library for Java(TM) Deploy
- ActiveTouch General Plugin Container Version 105
- The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
- Shockwave Flash 10.3 r183
- npmnqmp 989898989877
- Google Update
- Adobe Shockwave for Director Netscape plug-in, version 18.104.22.1689
- Picasa plugin
- Next Generation Java Plug-in 1.6.0_26 for Mozilla browsers
- Yahoo Application State Plugin version 22.214.171.124
- Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
- User Agent: Mozilla/5.0 (Windows NT 5.2; WOW64; rv:6.0.2) Gecko/20100101 Firefox/6.0.2
On Firefox 7.0.1 on Windows XP, I found a mysterious "z 126.96.36.199" addon that was causing the problem. The "z 188.8.131.52 add-on" doesn't have an Uninstall feature, so I typed "about:support" in the address bar and looked up the extension ID. I then deleted the folder "C:\Program Files\Mozilla Firefox\Extensions\<Extension ID>" and restarted Firefox. The add-on was gone and so was the problem!