DTXV.exe requires xadec.dll to run

[987123879113]

xadec.dll needs to be in the same folder as DTXV.exe or else you get an error trying to run DTXV.exe. It exists in the dll folder but DTXV.exe can't see that folder.

[ericpignet]

Thanks for noticing the issue, to be honest I forgot to try DTXV after the recent migration.
However I don't like having DLLs in the main directory...
DTXV.exe could set the DLL directory in the code with SetDllDirectory(), but I'm not sure where DTXV code is. Actually I'm not sure it's the right thing to include DTXV.exe in the DTXmaniaNX repository.
If it's free software, we should grab the source code and adapt it to work with our directory structure.
If it is not, we are probably not allowed to include it in the repo anyway.

If we don't want it in the repo (my preference) but we still want the users to have it to use with DTXCreator, it could still be added at packaging time...

I'm interested in @limyz / @fisyher opinion.

[limyz]

We will need to include DTXViewer from the original dtxmania, it was not included in the verk fork for some reason.