[SihunLee]

I'm new to OpenFoam and struggling. Sorry for stupid questions.

I'm working on flutter of 2, 3D wing and having some problems.

First, I installed OpenFoam in Linux using Docker and I have no idea what so ever where my files are stored and how to use Docker. So I dumped it and went to compiling version. It works but whenever I close terminal I need to set it up again which was frustrating. Then I went to windows version and cannot get gmshToFoam to work properly. I keep on getting

--> FOAM FATAL IO ERROR:
Bad token - could not get word

When I know it should work OK since I checked in Linux version and windows version supplied by "CFD support".
Does anybody know how to fix it?

Also, I installed OpenFOAM supplied by "CFD support" and it works fabulously until I wished to use overpimpleDyMFoam.
Looks like overpimpleDyMFoam function doesn't exist at all in "CFD support" version? Can anyone confirm that?

Thank you in advance for answering my stupid questions.