I have a set of PCAP files with sample ICS protocols but they won't open on my windows wireshark install

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Gents,

Thanks for the replies, and I apologize for the rubbish initial entry! less haste etc.

Right, so I have downloaded from the GitHub location originally referenced and expanded the zip on my OneDrive directory. I'm double-clicking on a file within the directory created when unzipping, and Wireshark starts but then a pop-up error msgbox appears:

'The file 'DNPs-ReadRequest.pcap' isn't a capture file in a format Wireshark understands.

I downloaded the repo using the green 'Clone or Download' and selected Download Zip on the next pop-up. I'm thinking this may be a way I'm grabbing these from Git, I've just downloaded an individual file and it works from a double-click.

Thank you for your responses and Happy New Year!

Yep, I can confirm (on Windows at least) using git clone (on the original github repo https://github.com/automayt/ICS-pcap.git) or downloading the repo as a zip fails. The clone fails to checkout due to an invalid path. Downloading an individual file as reported by @Jaap does work. This is a git or github issue and not a Wireshark problem.

Note that some files don't actually contain what they purport to represent, e.g. the DNP3-ReadRequest.pcap file doesn't actually contain a Read Request, but a Link status Request.