Rootkit MBR:\\.\PHYSICALDRIVE0 is still being detected by Avast!, despite the fact I had already executed a boot time scan. I had also already done a scan with MalwareBytes in safe mode which picked up nothing. Occasionally, I get a blue screen after the root kit is 'removed' by Avast! A few days ago, I was continually being prompt by "Found New Hardware Wizard" to install "Unknown". Just yesterday, I had finally decided to simply comply with the wizard which kept bothering me every startup. Perhaps this hap hazardous installation might be a factor? MBAM, OTL and aswMBR logs are attached. Many thanks.