"Ingo Weinhold" <bonefish@xxxxxxxxxxxxxxx> wrote: > If they would allow execution of an abitrary program, they would be a > great opportunity for virus writers, too. :-) Yes, that is what I had in mind ;-)) Seriously, you can install a kernel module that registers as a reparse point handler - if that's a virus or not, will probably be your problem, as always. I have not yet decided if and how that service should be exported to userland (in a generic way). For example there could be a flag for the fs=5Fmount=5Fvolume() command that will cause a sticky reparse point to be created. Adios... Axel.