Server 2008 R2 Hyper-V Blue screen

Hi folks, I wonder if someone has ever seen this problem before:

My DC, which is a hyper-v 2008 R2 server keeps blue screening the instance I restart a service for a certain piece of software developed by Capita. If I disable the service and stop the software running, the server runs fine.

The blue screen error I'm getting is as follows:

Stop 0x0000001E, 0x0000000000, 0x0000000000, 0x0000000000, 0x0000000000

I may not have got enough zeros in each one!