A shared folder named "{0}" already exists on the server "{1}". If the existing shared folder is used, the security setting ...

A shared folder named "{0}" already exists on the server "{1}". If the existing shared folder is used, the security setting specified within the Edit Settings dialog box will not apply. To have a shared folder created with those settings, you must first remove the existing shared folder.

Do you want to use the existing shared folder and its current security settings?