Can iiUsage be used on Windows Vista?
iiUsage 1.1.4 is the first version to officially support Windows Vista. After upgrading from an earlier version of iiUsage to iiUsage 1.1.4, when iiUsage is run for the first time, it will ask you if all data files should be migrated to the correct location. iiUsage 1.1.3 and earlier will work on Windows Vista, with some manual workarounds.