By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
In the registry, check the key HKEY_CLASSES_ROOT\Folder\shell. Make sure the default value, which indicates which of its subkeys contain the default action that happens when you double-click a folder, is empty or contains open.
Dig Deeper on Windows Operating System Management
Related Q&A from Jerry Honeycutt
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.