Good evening, I would like to make changes on some folio of a plan. This plan is in drawing file format (.dwg), but when I open the file it only shows me the cover page, the project manager doesn't recognize it as a project, and I can't find how to access the next 124 pages. I'm sure they're very disappointing because when I run a PDF conversion it takes out the full game. Last detail, I use AutoCAD Eectrical 2015.
Thanks in advance to the people who will try to help me.