

Reset AutoCAD Restore AutoCAD to default settings (see If it works, check the group policy settings on the system for non-admin accounts.
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How to delete temporary files in Windows).Īdministrator permissions Test an administrator account versus a non-admin account to see if administrator rights overcome the delay when opening drawings. It may be that there are too many temp files on the system (see Civil 3D is loading a large amount of point or surface-related data.ġ in AutoCAD to see if the drawing opens faster.Upgrading file across multiple iterations of AutoCAD.Drawings are exported from a third-party application and invalid objects are removed when opening the file the very first time.Content is spatially distributed over a significant (global) area.Drawings are saved on an unsupported network or a network with connectivity or storage issues.Corrupt plot style associated with the drawing.The product license needs to be verified.Drawing contains many 3D solids that have solid history.AutoCAD Civil 3D is being used or the Civil 3D Object Enabler is installed.Large amount of constraint nodes are embedded within the drawing.OLE objects in the drawing are referenced to a network location and have been moved, blocked, or otherwise denied access.Drawing file is stored in a network location which is across a WAN/Internet/VPN connection.


