18/02/2010 07:51:18 Real-time file system protection file C:\Windows\system32\Drivers\mchInjDrv.sys Win32/MCH potentially unsafe application unable to clean NT AUTHORITY\SYSTEM Event occurred on a new file created by the application: C:\Program Files\a-squared Anti-Malware\a2service.exe.
Make sure that you have no quarantined objects in A squared if so remove them. Maybe download Malwarebytes free version update it and run it in safe mode. It looks like a false positive with Eset. maybe untick hidden files before running the scan.
I have Malwarebytes on & it finds no problems, it seems that it's a 'potential problem' & I have this ticked in Eset. Eset say either filter it out or un-tick 'potential unsafe programs'. As I don't want to do that I think I'll do as Andsome & ditch A2. Mailed A2 & no reply from them. I'll tick as resolved, thanks all.