Three versions here. 2.49b cause that's probably what was current when I got this PC, I think its installed with the .exe. Then portables for 2.66 which is the last version I was using for sculpting [I was having lag issues with the sculpting engine in the 2.7x builds] and 2.79 I think, as I wasn't in any hurry to move the newer UI at the time.

Everything should come as portables, so much nicer to deal with, no borked installs to worry about, or partial uninstalls that leave files strewn all over the place, just unzip and go.

Core i7 950@3.02GHz | 12GB Corsair Dominator Ram@1600mHz | 2GB Geforce GTX 660

Lightwave | Blender | Marmoset | GIMP | Krita