The folder cannot be created since a file already exists with the same path
An attempt has been made to create a directory, but a file already exists with that path. This may be a result of incorrectly parsing paths, particularly when working with relative paths.
To correct this error
Check that you are supplying the correct path.
Remove the redundant file if it is no longer needed.
See Also
Tasks
How to: Create a Directory in Visual Basic
How to: Rename a Directory in Visual Basic
Reference
My.Computer.FileSystem.CreateDirectory Method
My.Computer.FileSystem.RenameDirectory Method
Other Resources
Creating, Deleting, and Moving Files and Directories in Visual Basic