I was bored so I decided to have a Google at this

This is apparently caused by the msdart.dll file in the System32 folder being an outdated version. Try searching the computer for a newer version; I found a backup in C:\WINDOWS\ServicePackFiles\i386 while others had it in a dllcache folder.

Failing that, the file can also apparently be downloaded from http://www.dll-files.com/