Desativar protocolo SMBv1

Verifique a condição:

Get-WindowsOptionalFeature -Online -FeatureName smb1protocol

Desativar SMBv1

Disable-WindowsOptionalFeature -Online -FeatureName smb1protocol

Ative SMBv1:

Enable-WindowsOptionalFeature -Online -FeatureName smb1protocol

É necessário reiniciar