A new box will open, now browse the path to select the corrupt DWG file or enter the name of the drawing file.From the File menu select ‘Drawing Utilities’ and then ‘Recover’.Open the AutoCAD tool and then go to File.So to fix ‘Drawing File is not Valid’ follow the below steps If some contents of the file are missing then it can’t be open. When the file is opened it is first checked and validated.Third Party Tool: Download Datnumen DWG Repair Tool So, here we will see how the ‘DWG file is not Valid’ error can be fixed without any interference to the objects, contents.
However, other factors could also be responsible for DWG file errors, like viewing the file in an incompatible version of AutoCAD. It usually indicates that the file is damaged and to fix this it needs to be repaired. When opening the file in AutoCAD a message comes up in the dialog box ‘Drawing file is not valid’. It just comes as a shock when the file built with so much hard work fails to open. Most of the users complain of AutoCAD showing the error ‘Drawing file is not valid. Well, the object can be recovered but what if the drawing (DWG) file doesn’t open. If there is a small error, it could affect the design of the entire product. Scaling and precision are the most important factors in an AutoCAD drawing file. These files are composed of objects, shapes, lines, arcs, polygons, and all other items.
#Open new version autocad file in old version software
But that doesn’t mean we have compromised with the quality of products recommended, we have tested and reviewed the products mentioned below ourselves.ĪutoCAD is a prominent software used to create drawing (DWG) files. Affiliate Disclosure: Some links mentioned below are affiliate links, we may earn a small amount if you make a purchase at no additional cost to you.