Why is Visual Studio constantly crashing?

Question

Visual Studio randomly crashes when adding/removing references and projects. Any thoughts why? Will installing Sp1 help?

EDIT: I do not work with any addons except S

Answer 1

I tried all of the suggested options, and a few more found at this link. No luck.

Then I tried to add a reference from a Web Site (as opposed to Web App). The process is different: you have to right click the project and go to Property Pages, and there's an Add... button on the References tab.

It still crashed, but there was a message in the Event Viewer this time that pointed me to the full path of a DLL in a 3rd party component I have installed. The DLL couldn't be read from disk (corrupt). So, a repair of that lib and a reboot later, and I'm back to good.

UPDATE:

I came to find out the real reason, several files on my SSD had become corrupt. CHKDSK /R got me back going for a while. Eventually had to replace the drive. Just a reminder that it may not be VS's fault.