SMB sharing not working after windows 10 update Build 2004 update

Anonymous
2020-06-20T02:30:38+00:00

Any help is  appreciated

Windows for home | Windows 10 | Internet and connectivity

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Monkey57 3,535 Reputation points
2020-11-03T02:21:51+00:00

Win10 20H2 fixes the issue.

Previously when 2004 broke smb1, I rolled back.

There was no registry change or any other modification made to the system.  After Win10 20H2 upgrade was installed via Windows Updates;  SMB1 worked as it did before the upgrade.

Thank you Microsoft.

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  1. Anonymous
    2020-07-03T11:31:34+00:00

    Thank you very much, gentlemen from Microsoft, for solving the problem they created for us so "quickly"!!!

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  2. Anonymous
    2020-07-03T23:00:59+00:00

    I am running an (old but functional) Iomega ix4-200d.  Shares worked fine up till update 2004.  I was able to remap the shares every time i restarted (but first has to put the NAS IP in the run box). Now i cant connect at all.

    PS.  Running two laptops with Windows 10 Home (single language) 1909 and one laptop Windows 10 Pro 1903.  All connect perfectly

    Thanks

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  3. Anonymous
    2020-07-05T03:27:10+00:00

    Just reporting same issue here, and haven't found a workaround. Build 2004 has broken SMB1 share access to Server 2003 shares.

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  4. Anonymous
    2020-07-05T07:00:46+00:00

    A workaround (sort of) that works for me is this.  Note I still lose all maps upon restart. 

    Start laptop. 

    Wait a few minutes 

    Windows key and then type RUN

    Enter IP of Nas \192.168.xx.xx

    Enter

    In my case a window opens that shows all shares, (and my printer that is connected to the Nas). 

    Sometimes windows security asked for credentials, sometimes not.  This is despite the credentials already being in Credential Manager. 

    FYI, I also have NFS switched on in the Nas.

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