This problem is related a particular symptom when you cannot open any drive on double click, normally when you cannot open a particular drive on double click you can open it by right clicking the drive and select explore.
But, there are some viruses which disables both of the ways above to open a drive including double clicking on the drive and explore method.
Let’s how can you open a drive in windows when both of the method mentioned above does not work.
This could happen when your system got infected severely by some virus, you can see our post how to repair when drive does not open on double click. You can also use another alternative to solve this problem by using free commander which is a cool free alternative to windows explorer.
So, you just need to download free commander from link given below at the end of the post, run it to open any drive which you were not able to open with windows explorer.
As shown in the image above you can access all the files in the blocked drive and you will also see all the hidden drive.