Where are the Old Versions?

[V_M_F]

Just upgraded a system to 64-bit but I can't find the older version of NB Pro that I was using on 32-bit. Have they disappeared or just hidden?

Also, I tried some online installers for older versions (partial files that download from newbin.com) and they just stealth-load the latest version. Image link not allowed for unregistered users Image link not allowed for unregistered users