Did someone know? I have a problem .dwg file that I can't open. During last work in AutoCAD, I got error Non Autodesk DWG file. I tried to open it several times, but the error remained. Now I am upset, because in 3 or 4 days this file I will have to show to our customer.
Hi Tatiana,
You may want to contact Autodesk to help resolve your AutoCAD queries.
https://knowledge.autodesk.com/
Is it a file created in Autocad and you want to open it in a Bentley software?
Or is it a dwg file created in a Bentley software you want to open in Autocad?
DELORD Alicia
If it's from a Bentley software, did you try to export it in dxf?
In case Autodesk support can't assist you I suggest you to use search machine, Google, Yahoo or Bing, it doesn't matter. One of the queries that might help you might be next restore dwg - only visit you there you will also find such articles as...
http://www.cad-addict.com/2009/07/autocad-use-autosave-files-to-recover.html
http://www.thesourcecad.com/recover-damaged-or-lost-autocad-files/
Answer Verified By: Tatiana Hartman