Hi Daniel,
Upgrading liveCache is to upgrade maxdb.
liveCache is an optimized maxdb, that is to say liveCache ( kernel ) version is the version of maxdb
kernel version. So you cannot let your liveCache is 7.9, but maxdb is 7.7.
However please never use maxdb upgrade package to upgrade liveCache. Also never use liveCache
package to upgrade maxdb (non-livecache)
Best regards,
James