Paste the file into C:\Program Files\Autodesk\AutoCAD 20xx\Fonts .
Are you seeing this error in you open, or just in one specific project ? ltypeshp.shx download autocad
If you have downloaded a replacement ltypeshp.shx , install it as follows: follow these steps to restore it:
If AutoCAD cannot find the file, follow these steps to restore it: ltypeshp.shx download autocad