This KB article: http://kb.parallels.com/5802 Used to include current PD10, 11 & 12 Links and now it does NO LONGER as it was stated to be a duplicate and the current version download links were ERADICATED.
Can you please put up current version download links?
I ALWAYS make sure I have the previous version installer before I ever do any upgrade and take snapshots of my VMs so I can rollback.
Update: Tweeted @ParallelsCares and they responded. Hopefully the links will come back.
Last edited: Nov 14, 2016