[Roland Knall <rknall@xxxxxxxxx>]

You have to run it in a command prompt, not just double click it. There you should be able to run tshark -v and send that together with this info to gitlab as an issue at https://gitlab.com/wireshark/wireshark/-/issues so we can take a proper look. Without that info we cant do anything. Also interesting would be if you installed any updates or software since the last time it ran successfully. Please add that to the bug report as well

cheers

Am Fr., 13. Feb. 2026 um 14:18 Uhr schrieb Vipin Chouksey <vipin.chouksey117@xxxxxxxxx>:

Yes tried it and auto open cmd prompt only.

Thanks & Regards
Vipin Chouksey

+91-7999091629

+91-9425016537

On Fri, 13 Feb, 2026, 17:59 Roland Knall, <rknall@xxxxxxxxx> wrote:

Did you try tshark as mentioned?

 

Am 13.02.2026 um 12:18 schrieb Vipin Chouksey <vipin.chouksey117@xxxxxxxxx>:



hi,

I have used wireshark on the same laptop but have been facing this issue since yesterday .

unistall wireshark ,Npcap 

delete setup and folders from program file

restart laptop

download new wireshark setup and install again 

restart LP but same issue .

please find below error from event viewer and suggest .

<image.png>

On Fri, Feb 13, 2026 at 3:38 PM Roland Knall <rknall@xxxxxxxxx> wrote:

Seems something is wrong with your setup. Could you try with another user? You could also try to run the command-line utility tshark, which is installed together with wireshark. An error like you described is not known to us.

regards

Am Fr., 13. Feb. 2026 um 11:03 Uhr schrieb Vipin Chouksey <vipin.chouksey117@xxxxxxxxx>:

Hi,

When I try to open it there is no progress even an error message .

 try to old and new version also 

Wireshark-4.6.3-x64

Wireshark-4.4.13-x64

Wireshark-4.6.2-x64

On Fri, Feb 13, 2026 at 1:31 PM Roland Knall <rknall@xxxxxxxxx> wrote:

Could you specify what is happening when you open it? From this description alone there is sadly nothing we can look into

Am Fr., 13. Feb. 2026 um 07:20 Uhr schrieb Vipin Chouksey <vipin.chouksey117@xxxxxxxxx>:

Dear Team,

I am unable to open wireshark from yesterday even uninstalled and installed but still facing the same problem.kindly help to check and suggest troubleshooting steps.

used version -Wireshark-4.6.2-x64

new version - Wireshark-4.6.3-x64

--

Thanks & Regards
Vipin Chouksey

+91-7999091629

--

Thanks & Regards
Vipin Chouksey

+91-7999091629

+91-9425016537

--

Thanks & Regards
Vipin Chouksey

+91-7999091629

+91-9425016537