Check Your Network Sharing
Users working on the network with Windows 10 operating systems and experiencing application problems should check the functioning of the resources (directories / printers) involved in the sharing process.
Starting with version 1803 of Windows 10, the share option HOMEGROUP has been removed (https://support.microsoft.com/en-us/help/4091368). The directories can still be accessed using the format \\ ComputerName \ FolderName. The Windows upgrade procedure retains the settings made in previous versions (the HOMEGROUP sharing option appears visually, but cannot be used), and in the case of installing Windows 10, starting with version 1903, the HOMEGRUP option is removed. In both cases, all sharing will be restored according to the new options and rules made available by the operating system.