Is anyone here using routing in Solidworks 64? We have recently bought a system with XP64 on it and Solidworks is crashing EVERYTIME I open a part from an assy file with routing turned on. I can open the parts from the file menu just fine. But open them from an assy or from the design library and Solidworks takes a dump everytime. I would appreciate any confirmation on this or if anyone is using routing on a 64 bit sustem without issue, that would also be of help. Thank you Please email me directly at [email][/email] thanks Jeff