开云体育

Downloaded the file and moved it to a different folder.
Apps nanovna-saver-v0.2.1.exe
Clicked on the file to run it. A window opened, a flashing cursor appeared briefly then the dialog box shown in the attached picture opened.

Environment:
HP EliteBook Folio 9470m running Windows 7 Professional SP-1

Any clues, ideas, etc...
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Chuck, W5USJ

Have you had any other versions of NanoVNA-Saver running previously?

Do you know if you have a new-ish version of the Microsoft VC++
Redistributable library installed? (I think it should be included with SP1,
but I'm not certain)

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Rune / 5Q5R

I get a similar problem,for the first few mins the screen jitters all over the place,then settles down but i have no cursor on the polar or smith chart,its pretty much unusable as it is for me.

Rune, thanks for the reply, much appreciated.

I download the '64' version of VC++ 2015 first and that didn't work...8^)

Then did the same for the '86; version and Eureka!..

There it is, a window full with a nice large Smith Chart.

Now to figure out how to use it when my Nanovna-H arrives around the end of December. I'll be doing some reading in the mean time.

Thanks for the assist.

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Chuck, W5USJ

Paul,
It sounds as if you did not calibrate the Nano correctly and the PC app is getting corrupted data.
Please follow the various calibration instructions either on the forum Wiki or in the User Guide (Files section) and try again.
Thanks,Larry

the calibration is fine,it works with the is it sharp vna fine just not the saver one