Assembly crash after SP3.0

I just upgraded to SP3.0 (mainly for the fix for reducing large file sizes) and now when I try to open a large assembly it crashes right away. Worked fine yesterday on SP2.0.

Also I updated tp SP3.0 on my home computer last night and now I can't even get SolidWorks to start up (don't remember the exact error off the top of my head but will post it later)

Anyone else having issues with SP3?

SolidworksGeneral