MajorGeeks published a quick tutorial about how to fix "The properties for this item are not available." in your Windows folders.
Fix - The Properties for This Item Are Not Available
When you right-click on a folder in Windows, you might see an error that reads, "The properties for this item are not available.". We're not sure how this problem originated, but we can fix the problem using System File Checker or a registry fix. Usually, the problem is because of a corrupt registry.
Fix - The Properties for This Item Are Not Available - MajorGeeks