Fail on excluding removable disk from cahing (error 0x32 (50))

Btw, even if undocumented, both:

eccmd -clearexclusions
eccmd -exclude (DriveLetter)

seem to be working fine in current release. If a drive was already manually excluded and the exclude command is issued again for the same driveletter, eccmd exits with a “not enough previleges” msg and error 0x5 (unless you run -clearexclusions first).