topic Re: Exception in ...\AecArchBase.dbx, Unhandled exception c0000005 in Civil 3D Forum

Exception in ...\AecArchBase.dbx, Unhandled exception c0000005

orhean.ioan — Tue, 28 Apr 2020 13:43:27 GMT

Hello,

I just installed Civil 3d 2020 and when I try to start it or open any file I get this error:

Thanks.

Re: Exception in ...\AecArchBase.dbx, Unhandled exception c0000005

Nilesh_Chaudhari — Tue, 28 Apr 2020 17:29:23 GMT

Hi,

Have you installed all the updates for the Civil 3D and AutoCAD?

Can you share a sample drawing so that I can check at my end? I just want to make sure it's not a drawing issue.

Re: Exception in ...\AecArchBase.dbx, Unhandled exception c0000005

orhean.ioan — Tue, 28 Apr 2020 20:15:00 GMT

I didn't install any updates, as a sample project I don't think it is the case but I will attach one, I get this error at startup when I try to open the Civil 3D 2020 app, if I just open a file by double click I get another error message:

Re: Exception in ...\AecArchBase.dbx, Unhandled exception c0000005

Nilesh_Chaudhari — Tue, 28 Apr 2020 20:17:25 GMT

Can you install Civil 3D updates?

If you have AutoCAD 2020.1.1 then uninstall it and install AutoCAD 2020.1.2

Re: Exception in ...\AecArchBase.dbx, Unhandled exception c0000005

orhean.ioan — Tue, 28 Apr 2020 20:43:14 GMT

I updated Civil 3D and AutoCad 2020.1.2 and I get

and if I press ok it just changes the number.

Re: Exception in ...\AecArchBase.dbx, Unhandled exception c0000005

orhean.ioan — Wed, 29 Apr 2020 07:33:13 GMT

I reinstalled civil and it seems to work now