@abbodi1406 Thx for the info...Yes, i installed all of them from 2016. It showed me about 182 updates after that. Then i slipstreamed IE11, and all it's updates in it, and added the 2016 rollup. After this, it showed 27 updates. 2 Rollups (2017-12/2020-01) are 2 of those.... Then i ran KUC update checker, and to my suprise it was missing a lot of updates?! Because i ran "Rebase" before that, KUC could not clean some old/superseded updates...However it fixed it all, and after 3 runs of KUC Update checker, it finally showed up2date/no updates on WU. Both those Rollups where gone also... I'm gonna redo it later, and not run Rebase before KUC. I have to check the registry to see if it added that key, damn...what a mess Cheers!