The zipMoveImport and zipMoveImport are the correct privileges.
- Check the Access Of Role To Object rule for the Rule- classit may be that the privileges are also defined lower down the class heirarchy and that just removing at @baseclass is not enough.
- Rather than setting them to 0 can you remove the from the @baseclass Access Of Role To Object rule?
I did a quick test in 6.1 SP2 and removing zipMoveExport worked for me, but it seems that zipMoveImport requires a Hot Fix to work. If you have not got HFix-3902 installed then you will need to raise an SR to request it.