开云体育

Michael, How was the reinstallation done? I use Revo uninstaller when I want to uninstall a program, it deletes the data entered during each installation. Then I do a machine reboot so that the memory

------------------------------------------------------------------------ *From:* mirskym [mailto:mirskym@...] *Sent:* Wednesday, 6 January 2021, 10:33 am *Subject:* [nanovna-users] Upgrading to

Oooopppssss ... quite a few Threads got crossed up here ...Mike Millen posted at #19816 with same answer .... while I was having a celebratory whiskey .... :) :) Thanks Mike and Gyula .... I will try

Ian, When you say to click on Update Driver, click on what? On the STM Bootloader entry in Device Manager? I did that as Mike Millen suggested below. Then I went to the drivers section of the DfuSe

Hi all, I have now got it .... apparently, the DfuSe Demo driver was not installed properly. When Device was not recognized in the "Available DFU Device" field within the DfuSe Demo (v3.0.6) window

Ian and I both have the same problem. I posted the first thread about it and then Ian posted this one. I reinstalled DfuSe. No luck. Still can't see the device

ps.: If it still doesn't work, look for another machine with USB2. -- *** If you are not part of the solution, then you are the problem. ( http://ha3hz.hu/ ) ***

reinstall the DfuSe Demo You're not Ian, is that another topic? -- *** If you are not part of the solution, then you are the problem. ( http://ha3hz.hu/ ) ***

OK, tried all that. It said Windows has determined that your driver software is up to date (my Bootloader is installed OK). But when do you click STube? Does seem to be a way to choose it when

This whole story has nothing to do with nanovna. This indicates that you are ignoring warnings sent by Windows. Take it seriously, if windows as an operating system gives you some sort of warning, you

The problem is the driver.? :-) Put the NanoVNA into DFU mode and find out what pops up on Device Manager when you plug in the cable. It may be something like ST Bootloader. When you've identified

On Wed, Jan 6, 2021 at 07:37 PM, Gyula Molnar wrote: Hi Gyula, My responses start on separate lines with > If I take it well from your various writings, you will try under Win 10. Yes >

This is the problem. In VNA mode you can see the COM port, But in DFU mode it doesn't see the device.

Thanks, but I tried it on both a classic desktop box PC running Win 7 and my Win 10 laptop. No Luck Michael

As I understand, to upgrade STM device one need proper STM driver. It may be that the existing drivers do not work on tablets and/or some laptops. I may be wrong, but tablets and laptops use some

Hi Ian, You should not open a new topic because your problem cannot be followed. If I take it well from your various writings, you will try under Win 10. Put the device in dfu mode by first pressing

I tried the solution Mack mentioned in my thread but didn't work Michael

Hi Mack, So you just reran the VCP_V1.5.0xxxxxx_Setup.exe again while nanoVNA in DFU mode and connected to PC? I tried that just now and still same problem. I see STMBootloader loaded OK in Device

Had same thing here, showed STM Bootloader, driver failed to load under other in device mgr, trying update driver never worked through device mgr, SO, re-ran the driver install .exe while connected in

Thanks Gyula .... yes, it is time for me to upgrade both. Unfortunately, something has gone wrong, see Post#19805.