To find the Malwarebyte AntiMalware log:
Start MBAM
Click on History
Click on Application Logs
Scroll and find the Scan Log you want and double click on it
A Scanning History Log window will open.
Click on Export
Click on Text file (*.txt)
In the Save File dialog box, select the desktop, type a name in the File Name bar and click Save.
Close the Log window box and MBAM. Then attach the log file on your desktop to a reply post here.