I am having a lot of trouble opening and using an assy and drawing file. I have upgraded my pc to a ssd thinking it would help and have checked everything I can think off. If I post a link to the files can someone else have a look on a FAST workstation and let me know what they think the problem is? It is the drawing file that is causing the biggest problem It takes almost 10 minutes to open this file. Can u=anyone help or make any suggestions??