Autocad has properly installed.but it is not working & the system hang.after the system restart & it is not run. other software is not properly work & the system has been hang
Autodesk recommended uninstall and reinstall procedures:
http://usa.autodesk.com/adsk/servlet/ps/dl/item?siteID=123112&id=10243968&linkID=9240617
Installation Help from Autodesk:
http://www.autodesk.com/install
Up & Ready Installation and Startup Help (free for new installs):
http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=9415420&linkID=9240617
Safety Net Autodesk support (not free):
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=7031104&linkID=9240617
If you are on subscription, visit your Autodesk
Subscription Page for direct Autodesk Help.