remove the .NET Framework Assistant for Firefox

  1. with regedit, go to HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Firefox\Extensions
  2. Delete the {20a82645-c095-46ed-80e3-08825760534b} subkey
  3. go to %SYSTEMDRIVE%\Windows\Microsoft.NET\Framework\v3.5\Windows Presentation Foundation\DotNetAssistantExtension\ folder
  4. Delete the DotNetAssistantExtension folder and all its contents


31 Useful Firefox Plugins for Web Developer

Update: I’ve packed all these extension into one XPI file for fast install, you can download it from:

  1. 4Shared
  2. Rapidshare
  3. Mediafire

My Firefox Extensions

I’ve packed all extensions in my Firefox into a single XPI file.

Here are the list of the extensions:



– Web Developer


– YSlow

– Downthemall

– Download Statusbar

– ColorZilla

– Measure It

– Firebug

– IE Tab

– Opera View

– View Source Chart

– Library Detector

– Mouse Gestures Redox

– Poster

– Quick Java

– Screen Grab

– View Formatted Source

Download the XPI file here