Win 10 1909.
I have installed KB4535680 but my PC is not UEFI.
Should I uninstalled it even if It does not cause problem.
![]() |
Patch reliability is unclear. Unless you have an immediate, pressing need to install a specific patch, don't do it. |
SIGN IN | Not a member? | REGISTER | PLUS MEMBERSHIP |
Home » Forums » AskWoody support » Windows » Windows 10 » Windows 10 versions – no longer supported » Windows 10 version 1909 – November 2019 Update » KB4535680
the KB4535680 update is mostly safe to install now regardless if the computer is using either UEFI or legacy BIOS.
I had no problems installing the KB4535680 update on 64bit Win8.1, Win10 LTSB 2016 (v1607) & LTSC 2019 (v1809) machines – and no problems encountered after KB4535680 was installed after a reboot.
Donations from Plus members keep this site going. You can identify the people who support AskWoody by the Plus badge on their avatars.
AskWoody Plus members not only get access to all of the contents of this site -- including Susan Bradley's frequently updated Patch Watch listing -- they also receive weekly AskWoody Plus Newsletters (formerly Windows Secrets Newsletter) and AskWoody Plus Alerts, emails when there are important breaking developments.
Welcome to our unique respite from the madness.
It's easy to post questions about Windows 11, Windows 10, Win8.1, Win7, Surface, Office, or browse through our Forums. Post anonymously or register for greater privileges. Keep it civil, please: Decorous Lounge rules strictly enforced. Questions? Contact Customer Support.
Want to Advertise in the free newsletter? How about a gift subscription in honor of a birthday? Send an email to sb@askwoody.com to ask how.
Mastodon profile for DefConPatch
Mastodon profile for AskWoody
Home • About • FAQ • Posts & Privacy • Forums • My Account
Register • Free Newsletter • Plus Membership • Gift Certificates • MS-DEFCON Alerts
Copyright ©2004-2025 by AskWoody Tech LLC. All Rights Reserved.
Notifications