I had one about a year old, and downloaded the 2.14 (no-install) version, and it ran just fine... I then proceded to delete the folder containing the old version, and the (no-install)2.14 still functions.... I could not get the 2.15 to load

When trying to do the install version, I get
"need .net 3.5.2-something", even though I had already downloaded and installed 3.5 (and restarted pc)... I could find no patches for 3.5 either. I also could not make the 2.15 "no-install" version work... Tried unpacking it many places, and it gave me an error like "side-by-sides not found or loaded" or something like that... 2.14 works great though!