OpenGL Drivers Across Two Solidworks Installations.

Here is an interesting problem.

I run SW2009, I have recently had to install SW2010 to work on one particular job.  However SW2010 won't recognise the different grapics card driver and as a result implements software opengl.  Performance appears to take a big hit as a result.

Is there any way around this?  I still use SW2009 mainly and will for some time.

SolidworksAdministration