There's a .exe file that can't be seen on my destop, but as I search it in the start menu, and open its properties it shows desktop as location and 0 bytes size, however, when I try to delete it, an "item not found" dialog box appears saying "this is no longer located in C:\Users\S TECH\Desktop. verify the item's location and try again." in description, it says file size:262 MB. How can I delete it?