Hi all, Hope you guys are having a great one.

Another simple question here, so im trying to utillise the 'Velocity at Maximum Tool' that can be found in the link below

https://www.mikepoweredbydhi.com/download/mike-by-dhi-tools/waterresourcestools/velocity-at-maximum-flow-tool

however since my computer literacy is not that great I am finding it very difficult to load the dfsu file as I encounter this error

can anyone help please?

*I have MIKE zero 2020 installed