DirectShow Filter will not stick

when I run Crack.exe on alpha 28.6 64bit fd42286048e354db264351cd700b6c98fcff75be The DirectShow Filter check box can be checked, but the check mark disappears immediately after ticking it.

vvvv seems to work fine though

right…the topic dshow9 has not yet been tackled with the x64 build…

FYI: This issue remains w/ vvvv_45alpha29.3_x64-develop-38b258880a951bba67b4eb014ee7ec798f3e6962