As the title states you are wanting to run the new Windows 10 build 1709 in your VMware Horizon environment but are still running View 6.x. I got some good news for you VMware Horizon View 6.2.6 released on March 29th now supports 1709. I would like to point out if you can start looking to move to Horizon View 7.x as 6.x is end of general support on 06/19/2019. You can find find more information in the release notes listed here and you can download View 6.2.6 here .
EUC and Other Technology Topics