Hello all. I just recently purchased malware-bytes and when I enable the real-time protection modules it locks up my pc. I didnt realize my lock ups were related to this until I reformatted my hard drive and then reinstalled mbytes with protection enabled. Once I did this my computer started locking up again. I cannot use ctrl-alt-delete either as it apparently makes explore and other system processes crash. I have uninstalled mbytes and know I am back to normal. Has anyone else noticed this? I am running XP SP3 with trend officescan 10. Didnt know if trend and mbytes had compatibility issues.