J JohnDrew Member Joined Nov 18, 2018 Posts 24 Location UK Feb 11, 2019 #1 Good afternoon. Firstly let me say I am not computer literate so please excuse any misunderstandings I may cause. Each time I scan with Malwarebytes I have a hit which is identified as PUM.Optional.NoDrives. This occurs even after it has been removed to Quarantine many times. The reportby Malwarebytes identifies the location as: HKU\S-1-5-21-4109210211-571196965-2683950656-1001\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\POLICIES\EXPLORER|NODRIVES But I have been unable to locate it using RegEdit; I have looked in SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\POLICIES\EXPLORER but I am unsure what it may be recorded as there and have changed nothing. I have copied the report from Malwarebytes to Notepad if this may be of help. Please can anyone tell me if this is a false positive or if not how to get rid of it once and for all. With thanks in anticipation.