*Update it actually appeared to be down to a free piece of software called Eraser. Uninstalled problem went away!
Microsoft C++ Runtime Library in Windows 7 Professional
I experienced a problem with right clicking drives in explorer where it would show the error below;
Error: this application has requested the runtime to terminate it in an unusual way
ScreenShot Problem:

ScreenShot Resolved By:

Download Link:
http://www.microsoft.com/downloads/details.aspx?FamilyID=c17ba869-9671-4330-a63e-1fd44e0e2505&displaylang=en