In the course of our work we receive dwg files from other companies and 99% of the time we are able to open them and manipulate data for our use, but occassionally when we open a file and try to manipulate data the message, "Autodesk Land Desktop cannot initialize because this drawing contains objects from a newer version", comes up. We have the senders try to save it in older versions and resend it but we get the same message. Is there any way of fixing this situation?
