Try the below steps and check if you are able to run MVT
Navigate to below locations and Rename the Windows Defender folder to Windows DefenderOLD
C:/Program Files (x86)/
Re Download MVT from mvt.mcafee.com and Run it.
Post back the results..!
Chinthanai, the MVT team has already identified the cause, and are working on the fix.
Your steps are not needed, nor have I ever heard of Windows Defender conflicting with MVT.
Hi ChrisU / uwe-dembski,
I had a similar issue with Support Yesterday and was able to resolve it by following above steps. The MVT message is displayed below.
Kindly disregard reply no 8 If there was a different error from MVT.