This file does not have a program associated with it for performing this action Before making any changes in Registry Editor, don’t forget to back up your registry files and create a system ...

According to them, it occurred when they were trying to open any app or software installed on their computers. This file does not have a program associated with it for performing this action.

You’ll get a screen like the one below. Click to open: Share and Storage Management To see what files are open on your system, from the Action pane of the tool, choose Manage Open Files.