We know that many things can happen when your PC boots, but one thing that shouldn’t appear is a mysterious window. I have reported this problem, however, which takes the shape of a blank Explorer.exe pop-up with no text and an OK button. I already discussed with some tech support guy such as pc support, click4support and dell support then they have provided me below things, I am mentioning below some reviews and solution, where I was taken?
There are various things that can cause this problem, but whatever the source, the root cause is the same; an erroneous Load value in your registry. To see it, do a Windows search for “regedit” to open the Registry Editor, and then use it to find the Windows registry fold. In it you will see an entry called Load, which may or may not have data associated with it. Get rid of that entry and the blank box will go away.
So, I want to take your suggestion that above steps is right or not...
Waiting your reply..