Hello
I have to find a way to be able to access the base of the historical plans that were created with I-DEAS 6. We have about 147000 plans saved in DWG format from I-Deas. Apparently, this DWG format is different from the classic Autocad format because it is impossible to open it with a standard CAD viewer.
Is there anyone among you who has an old viewer or converter that can access these plans without having to try to restart the old HP C9000 server?
I add an example of these plans in the attachment.
Thank you for any help!
cb_joint_coupleur_3194.dwg