I have tried to do this in differnet ways:
-> Sometimes it works
->Sometimes it pastes the Name of the file Path and says "Invalid Reference"
-> Sometimes it just pastes a blank square with no PDF file
My PDF and AutoCAD files are both located in a USB drive, and I have a drawing to atach to each autocad file. Please this is very annoying, any help is appreciated, I just need to get those PDFs into the AutoCAD file and make sure they STAY THERE.
Thank you,
Ale
I suspect your problem lies within the USB storage. Years ago the same problem was caused by using floppy discs. I believe the problem arises because of the lack of virtual storage. Try placing the .pdf files in the same folder as the drawing files, either on the C: drive or server drive. I'm willing to bet the problem goes away.
After you have attached the .pdfs to the drawings, you can save back to the USB and they will remain in tact. Both files must travel together tho.