AutoCAD 2010/2011/2012 DWG Format

[#1]

Is anyone else having issues with trying to open, plot, or save as... every time i click anything that has to do with those commands it just freezes, before even giving me the "open file" or " save as" box. I had the 2012 cad version and i heard to uninstall that one and then reinstall it, tried that. didnt work. and then i uninstalled the 2012 version and went back to 2010... and its still doing it. i need help. anyone! please and thank you

[#2]

If you disconnect from the network, does the problem go away?
Did you migrate while installing 2012 from 2010?
All those commands may be taking the time to look for missing content or files or folders or drives or a combo of all these things.

[#3]

I am getting the same thing. Happens when switching from Paperspace to model space, when switching layout tabs and when saving.

I migrated from 2011 to 2012 and am on a network.