Sorry, seems to be hard-wired coded in at startup. In previous versions you could place storage of images/video on a non-protected location and then switch UAC back on, but 3.11 is adamant you have UAC off, even if you do not need it.
So, alas, not with 3.11 as of yet. Still trying to find a work-around on both Vista 32/64 and Win7 32/64 for 3.11...
This problem is not related to 32- or 64-bit.