Хотит подпись... Отучается так: (Turn off SMB Client Signing With
PowerShell) Step 1. Type PowerShell in the Windows search box on your taskbar.
Step 2. Hit the Run as administrator option under the Windows PowerShell section.
Step 3. In the command line window, type the following command and press Enter to turn off the SMB signing requirement:
Set-SmbClientConfiguration -RequireSecuritySignature $false
Step 4. Type Y to confirm the operation.
Step 5. Input the following command and press Enter to disable guest fallback:
Set-SmbClientConfiguration -EnableInsecureGuestLogons $true
Step 6. Input Y to confirm.