How to uninstall microsoft web developer tools in extension manager

Question

My VS 2012 Update 1 launches totally slow, even I have upgraded to Update 2, it is still the same. So, I guess (maybe wrong) because some extensions in VS 2012 crashed, I cannot uninstall them.

On the picture, I have 2 extensions crashed (Uninstall button is disable):

1. Microsoft Web Developer Tool.
2. Visual Studio Extensions for Windows Library for JavaScript.

Is there any way that I am able to uninstall both?

I also follow the hint on the bottom-right corner to uninstall in Programs and Features, but I cannot find.

Answer 1

Same issue here as well. A registry search uncovered the command to uninstall Microsoft Web Developer Tools 2012.2 - Visual Studio 2012. This is the UninstallString:

MsiExec.exe /X{8762B098-374D-4900-B68E-34BF2840E694}

Just copy to the command line (make sure you run command line as administrator) and hit enter.

For the Visual Studio Extensions for Windows Library for JavaScript, the command is:

MsiExec.exe /x{1228E4A3-8371-4F9B-BA6F-3D34113811B9}

HTH