Was having this problem in March saw report that MBAM was causing the problem.
Installed mb3-setup-consumer-3.4.5.2467-1.0.342-1.0.4548.exe on 31.3.2018 everything working OK
Have started to get the same problems again make a folder copy a .jpg into it and cannot rename folder requester Folder in Use The action can't be completed because the folder or a file in it is open in another program. If I Quit MBAM I can then rename folder.
Version Information
Malwarebytes 3.4.5.2467
Component package version 1.0.342
Update package version 1.0.4816
Latest download is mb3-setup-consumer-3.4.5.2467-1.0.342-1.0.4808.exe
Have attached mb-check-results.zip
onedot3
mb-check-results.zip