Over 1.104.000 registered users (EN+CZ).
AutoCAD tips, Inventor tips, Revit tips, Civil tips, Fusion tips.
Try the new precise Engineering calculator.
New AutoCAD 2026 commands and sys.variables and env.variables,.
CAD tip # 6858:
Question
A
On every save, AutoCAD displays the message "Updating Indexes for block *Model_Space". How to switch off this updates?
Updating indexes is controlled by the INDEXCTL variable - set it to 0. If you do not use the demand loading of xrefs, this setting can speed up your DWG file save operations.
ACAD
18.8.2009
19012×
this tip shared by ARKANCE experts applies to: AutoCAD ·
![CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz] CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]](../common/arkance_186.png)

