Hello
I have been receiving a number of drawings from a non-registered user of AutoCAD.
Is this allowed. I have assumed he owns his copy of CAD and has not renewed his subscription.
Regards
Can you further define what you mean by a "non-registered" user?
If Subscription is not renewed, the license on the most recent installed version still persists as a perpetual license.
OK, you originally said he "owns his copy of AutoCAD" but did not renew his Subcription, which may be entirely appropriate and legal. That's much different than running a "hacked" copy.
If you reasonably suspect pirated/hacked Autodesk software, then you have an ethical decision whether or not to report. If you choose to do so...