I can’t get their uninstallation method to work consistently. It looks like their minifilter doesn’t have an unload routine built in. Using FLTMC I get this error attempting to detach and/or unload:
0x801f0010 Do not detach the filter from the volume at this time.
0x801f0014 Do not detach the filter from the volume at this time.
Does anyone have any recommendations on how to unload an unloadable minifilter? Am I SoL?