I've been using Malwarebytes for a bit. It works great. I recently reinstalled Windows 7 64-bit, installed Malwarebytes again, everything was fine. Last night I was tinkering with the program when I saw the "Enable self-protection module" option in the uh, options. So I turned it on... and for some reason, that blocked Pidgin (the open source IM program) from launching. It made Pidgin freeze in memory and it can't be shut down via the task manager or with taskkill, the only way to get it to shut off is logging off the computer or by restarting. I couldn't even reinstall the software, Malwarebytes blocked the installation packages from loading too! I spent several hours figuring this out, but once I did... I realized that this makes no sense at all. I added Pidgin to the exclusion list and this still happens. Once I turned off the self-protection module, Pidgin behaved again. So um, could you please figure this out? I don't get why Pidgin would cause a problem here. It's not spyware.:\