You cannot save documents to a folder or change the permission settings of folders on a SMB 1.0-based remote server from a Windows-based computer that has security update 980232 (MS10-020) installed

Fixes file or folder operation issues on a remote server that is based on SMB version 1 protocol. This issue occurs after you apply security update 980232 (MS10-020) on a Windows-based computer.

from Microsoft Support - Windows XP https://ift.tt/2DcUas3