How to Repair the FlexVSP Virtual Serial Port Driver

Content Provided by: Tim, W4TME

Under certain circumstance, the virtual serial port driver used with SmartSDR CAT may become inoperable, especially after an operating system upgrade.  If this occurs, then performing an in place repair of FlexVSP may resolve the issue.

Use the procedure below:

1.) Using the Windows Control Panel or searching on "Change or Remove a Program" open the Control Panel Change or Remove a Program applet.

2.) Locate the FlexRadio Systems FlexVSP application

3.) Right click on it and select Repair.  NOTE: Do not select Uninstall.

4.) If you receive a dialog box asking for permission for the repair of FlexVSP to make changes to your computer, click on YES.

The following screen will appear when the FlexVSP driver is being repaired

5.) Reboot your PC.

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  • 0
    Philippe SEQUE

    After update W10 DAX do not work ?
    I uninstall smartsdr and reinstall smartsdr (many times)
    Now DAX and FlexVSP do not work

    I use helpsdesk to repair

    always the probleme after several full uninstall and reinstall????

    On an other PC (32bits W10) juste Dax dont work after update W10
    Have you an idea
    Until now i never had problems
    73 F1AQW

  • 0
    Philippe SEQUE

    After restauration system FlexVSP work but DAX do not work
    Excuse for my english Hi

    F1AQW 73

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