hello good evening sir, I have a problem with smb cifs where I can't log into my server on windows.
I have followed every method on youtube but did not find a solution, but when I use a cellphone or linux all can connect except OS Windows.
please help me, I'm very frustrated with this. 
You can try the "Creating A Network Share" section in the official new user guide.
This happens because Windows 11 does not have the smb v1 protocol activated by default. If you are on a secure network and have your router/firewall properly configured, you can do the following: in a powershell console running as administrator, type the following commands:
SMBv1
Detection:
Get-SmbServerConfiguration | Select EnableSMB1Protocol
Enable:
Set-SmbServerConfiguration -EnableSMB1Protocol $true
SMB v2/v3
Detection:
Get-SmbServerConfiguration | Select EnableSMB2Protocol
Enable:
Set-SmbServerConfiguration -EnableSMB2Protocol $trueWhen you activate the SMB protocol, you will see a progress bar in the console and when it finishes, the computer will restart. From there, you will see and access the OMV shared resources.
SMBv1 is deprecated, you should not enable it. The problem is a different one.
You can try the "Creating A Network Share" section in the official new user guide.
thank you for replying, I have seen this guide and it works, after that the hard drive on my laptop had a problem and I had to reinstall windows, since then I can't connect to OMV.
This happens because Windows 11 does not have the smb v1 protocol activated by default. If you are on a secure network and have your router/firewall properly configured, you can do the following: in a powershell console running as administrator, type the following commands:
CodeDisplay MoreSMBv1 Detection: Get-SmbServerConfiguration | Select EnableSMB1Protocol Enable: Set-SmbServerConfiguration -EnableSMB1Protocol $true SMB v2/v3 Detection: Get-SmbServerConfiguration | Select EnableSMB2Protocol Enable: Set-SmbServerConfiguration -EnableSMB2Protocol $trueWhen you activate the SMB protocol, you will see a progress bar in the console and when it finishes, the computer will restart. From there, you will see and access the OMV shared resources.
thank you for replying, I have done what you asked and when I see the detection “Get-SmbServerConfiguration | Select EnableSMB2Protocol” the value is already true.
SMBv1 is deprecated, you should not enable it. The problem is a different one.
That's right, I don't know what caused it, only me who can't access from the Windows OMV network.
Did you recently update your Windows 11 PC to 24H2? In case you're accessing your SMB shares in guest mode this won't work anymore with the default settings.
You have to start the group policy app with gpedit.msc and enable insecure guest logons via "Computer Configuration > Administrative Templates> Network > Lanman Workstation"
this worked. Thank you
Did you recently update your Windows 11 PC to 24H2? In case you're accessing your SMB shares in guest mode this won't work anymore with the default settings.
You have to start the group policy app with gpedit.msc and enable insecure guest logons via "Computer Configuration > Administrative Templates> Network > Lanman Workstation"
thank you for replying Mr. haschmi71 I really appreciate it, and sorry I just replied to this message
Yes, I have updated to the latest version of Windows 11
I've followed what you suggested, but I still can't use it.
I have also reinstalled Windows 11, maybe there was an error when I installed, but I still can't enter my sharing folder.
Sorry, then I also don't have an idea. Maybe this page has a solution: 10 Tech-Savvy Ways to Fix Network Error Code 0x80070035
LanmanWorkstation service does not start
To resolve this issue, add the missing registry entry on the affected computer. Use Registry Editor to manually create the entry, or open an administrative Command Prompt window, and then run the following command:
reg add HKLM\SYSTEM\CurrentControlSet\Control\ComputerName\ActiveComputerName /t REG_SZ /v ComputerName /d <Computer_Name> /fIn this command, <Computer_Name> represents the name of the local computer. this work for me on windows 11 24H2.
If it doesn't work try other options, manually adding the credentials to the credential manager:
info taken from this site or creates an SMB mapping. Windows 11 is a Pandora's box for now and with each update things break
Don’t have an account yet? Register yourself now and be a part of our community!
