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Microsoft Dynamics NAV (Archived)

Dynamics NAV 2017 Development Environment - unknown language selected

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After installing NAV 2017, I am unable to start the Development Environment.

The only error message that is shown is "An unknown language was selected ('8192')."

I have an American English version of Windows (Region is Netherlands) and tried the North American download link as well as the Dutch version of NAV, but the same error message appears.

Does anybody have a solution for this?

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  • Community Member Profile Picture
    on at
    RE: Dynamics NAV 2017 Development Environment - unknown language selected

    I am suffering the same issue heren, hope someone has a solution..

  • Suggested answer
    Zaid Tariq Profile Picture
    2,274 on at
    RE: Dynamics NAV 2017 Development Environment - unknown language selected

    Hi,

    Try Deleting .zup file

    Also

    Confirm the format and system locale on the user’s machine from Regional and Language Options. You can do that by going to Control Panel> Regional and Language Options> Formats tab> "Current Format" and also Administrative Tab> "Language for non-Unicode programs"

  • Suggested answer
    Community Member Profile Picture
    on at
    RE: Dynamics NAV 2017 Development Environment - unknown language selected

    Thank you, changing the languages to my language (Dutch) in the "control panel --> regional settings" was the solution for me!

  • Zaid Tariq Profile Picture
    2,274 on at
    RE: Dynamics NAV 2017 Development Environment - unknown language selected

    Please mark the answer as suggested answer. Thanks

  • Community Member Profile Picture
    on at
    RE: Dynamics NAV 2017 Development Environment - unknown language selected

    I'm using Windows 10, after installation the same error for  xxx ('3072') - regional settings put as Russian as well as NAV installation pack. However, error is in present. Pls. advise what is can be help.

    Thanks.

  • Suggested answer
    tpupko Profile Picture
    2,048 on at
    RE: Dynamics NAV 2017 Development Environment - unknown language selected

    Hi, as mentioned you can change region format to Russian (Russia)

    0830.Capture.PNG

  • Suggested answer
    Ata MArk Profile Picture
    7 on at
    RE: Dynamics NAV 2017 Development Environment - unknown language selected

    Thank you. I also got a similar error while i was using Windows 10, Regional Language setting set to English (Uganda) yet i had installed US (English) version of NAV 2017. 

    I simply updated my Language to US(English) and my problem simply varnished.

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