Error message

  • Dawn Skinner
    Dawn Skinner

    I downloaded mumble for my husband's computer and I keep getting the same error message of referral was returned from the server and I am unable to open the client. I have checked the certificate and it is a valid one. I have uninstalled and re-installed, but still cannot get it to open. I was able to install it without problems onto my own computer.

    He is using Windows 7.

  • Stefan H.
    Stefan H.

    Hi. Are you sure you got the 1.2.3a or a later version of the installer from our page at ? If you accidently got an 1.2.3 (not a) or earlier that - unfortunately - is expected behavior.

    If you do have 1.2.3a or later make sure your system clock isn't set to the wrong time or year and that Windows is updated.

    The error you are seing indicates - using the most incomprehensible message ever - that Windows wasn't able to verify the digital signature we sign our application with.