My customer is using AutoCAD 2010 and we are on SP 2010. She will open AutoCAD - navigate to SP Directory - open the dwg - modify as needed - attempts to Save - receives warning message "AutoCAD Message - Unable to save to drawing DRIVE:\FOLDER_NAME\FILE_NAME.DWG as it is being accessed by another session. Drawing saved to DRIVE:\FOLDER_NAME\FILE_NAME.tmp
I notice many posts online but have not seen any resolutions.
Thanks!