Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

DAX error

Richard Thompson
edited May 2019 in New Ideas
I'm running Windows 10 64 bit and after a windows 10 update DAX came up with a error.
I fixed the problem.
Go to search and type in CMD and run as Administrator. Uninstall the DAX drivers and install them. then reboot. It fixed my DAX problem

cd Program FilesFlexRadio SystemsSmartSDR v2.0.1764-bit DriversIQ_DAX

cd Program FilesFlexRadio SystemsSmartSDR v2.0.1764-bit DriversRXAudio_DAX



cd Program FilesFlexRadio SystemsSmartSDR v2.0.1764-bit DriversTXAudio_DAX



cd Program FilesFlexRadio SystemsSmartSDR v2.0.1764-bit DriversMICAudio_DAX



the problem was to put the correct SmartSDR V number in.

1 votes

Completed · Last Updated


  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited September 2017
    In the procedure that describes doing this process, https://helpdesk.flexradio.com/hc/en-us/articles/204017069-How-to-Manually-Re-Install-DAX-Drivers

    It states...

    This procedure assumes you are running on a 64-bit operating system.  If you are using a 32-bit version of Windows, you will need to change the directory path to replace 64-bit Drivers with 32-bit Drivers.

    In the example below SmartSDR is version 1.6.21 is used.  Make certain you are running this procedure from the latest SmartSDR for Windows application folder installed on your PC.

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.