Right, so I thought only registry cleaners can fux0r your computer. I installed WinMend Registry Defrag, did a registry defrag, it reduced my registry by 1.5%, then when I restarted, Windows just hangs at the login screen for ages (more than 2 mins) before it loads. Tried many restarts but no luck, still the same, back to a previous image and installing all apps again Why would a registry defrag screw your computer?? or is it just that Winmend is a crappy defragger? you think I should try defragging the registry using Auslogics Registry Defrag or they're all the same?