1 | initial version |
This is probably a result of Wireshark using Npcap libraries but the driver being used by the Npcap libraries either being an older Npcap driver or even a WinPcap driver, i.e. mismatched software being installed.
Try un-installing WinPcap (if it's installed) and Npcap, and then try downloading and installing the latest version of Npcap from https://npcap.org/.