Ah yes, the issue here is that recent versions of Visual Studio no longer support NT and Windows 2000 (that is: the runtime that comes with VS 2010 and up no longer supports these OS's, and that's where the error message comes from).

KiXtart itself could run fine, but it would have to be built using an old (unsupported) version of Visual Studio, which is undesirable as there have been quite a few (security) fixes in the runtime since then.

Ruud