Hi everyone havn't posted in a rendo forum in over 2 years lol. have a couple of questions though I just installed 2.78b already having 2.78a. Now I think I may have misread somewhere but I was expecting it to have its own install and be separate from 2.78a but it appears to have overwritten 2.78a as all my prefs addons etc are all still as they were in 2.78a also had a very lengthy startup with a non responding message as well before 2.78b loaded and ran. I installed from the msi file for 64bit now I am wondering if my original 2.78a program is still there or I can revert back to it, or will I have to reinstall it if I have issues with 2.78b to a separate location? Thanks in advance.