If any AutoCAD or AutoCAD LT users are experiencing crashes or hanging issues since using 2013 it could be caused by the InfoCenter service so you may want to try installing this MSI file courtesy of Owen Wengerd which will disable your InfoCenter.
You must sign out of your Autodesk account in AutoCAD first then run the MSI, close and restart autoCAD. Please note that this MSI will uninstall the InfoCenter from ALL versions of AutoCAD and AutoCAD LT installed on your machine. If you want to use the infocenter again then simply uninstall the MSI via your control panel> Add/remove programmes section and it will restore the original infocenter settings again.
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