Hi, I'm Rodrigo and I will help you.
This is a common issue when moving the user folders to another drive. When you select Properties > Location tab > Move..., you are selecting where you want to place the files, not where you want to move the folder to.
The answer from Q&A Assist above is right to restore the default Desktop folder location, but when prompted to move the files to the new location, select "No", otherwise, all files on E: will be moved to the Desktop folder.
If you still want to move the Desktop folder to E: after restoring the folder location, create a new folder on E: (or inside any other folder on E:) and name it Desktop, select this folder on Desktop Properties > Location tab > Move...