I'm trying to install Oracle JDeveloper 12c on Windows 7 but I get the error "CMD property not found in autorun.inf", when I run the file directly.

If I run it from Oracle Installer (as Administrator), I get "corrupt" file, but I think this is misleading.

googling this seems to always point to here, which says

Previously, I had a compatability issue when installing Oracle Developer (Forms, Designer, Reports, and JDeveloper10g), I fixed that by saying it should be run as if on Windows XP SP2, and that did the trick. But I didn't see anything regarding compatibility via google search for this problem.