The Home windows 10 KB4549951 cumulative update is reportedly failing to install and is causing blue displays of death (BSOD) after set up reboots, among barely a pair of points, in step with user reports.
KB4549951 is a cumulative update with security fixes released as share of this April 2020 Patch Tuesday for Home windows 10, version 1909 and for Home windows 10, version 1903.
To install KB4549951, you are going to both test for updates by Home windows Update or manually download it on your Home windows version from the Microsoft Update Catalog. Admins can distribute the update to customers in their enterprise environments by Home windows Server Update Products and services (WSUS).
For customers with computerized updates enabled, placing in this cumulative update requires no extra actions.
Microsoft says that they’re no longer currently attentive to any points with the KB4549951 update in step with this Home windows toughen entry.
KB4549951 set up screw ups
Even supposing normally there are workarounds to install problematic updates manually when encountering errors, customers who had to handle KB4549951 failing to install non-public reported by Microsoft’s official Feedback Hub, on the Microsoft Team website, and thru Reddit that none of the them helped.
0x80070bc2, 0x800f0900, 0x80070003, 0x80073701, 0x800f080a, 0x800f0986, and 0x80070002 errors while making an strive to install KB4549951 had been noticed and reported by more than one customers for the rationale that cumulative update became released by Microsoft on April 14.
“It downloads and installs. For the length of restart, I fetch msg that it couldn’t install and it restores my PC again to before update,” one user says on Microsoft’s Feedback Hub. “Final failed install strive on 4/21/2020 – 0x80070003 troubleshooter couldn’t repair train.”
“Having now spent two hours awaiting these two updates to download and install then on restart it tells me we had been unable to install so resetting again to the plot in which it became,” but any other document provides.
Furthermore causing BSODs and networking points
More than a mushy piece of the user reports we noticed since KB4549951 became released more than a week in the past are citing blue displays of death (BSODs) after the plan crashes at some stage in the restart that follows the update’s set up job. In all these circumstances, the tool will reboot and will rob the update on its cling.
“Home windows Update KB4549951, released in the past week, precipitated a “BLUE SCREEN OF DEATH” on my notebook computer with the error message “BOOT DRIVE INACCESSIBLE”, one document says.
“I came to this conclusion after 3 plan restores, uninstalling unique updates sequentially and checking update experiences online. Evidently this specific update causes a tool CRITICAL subject. Sadly, I can no longer dwell updates for longer than a month so here’s a ticking time-bomb if or no longer it’s no longer mounted!”
Other customers non-public moreover reported issues with their Home windows 10 devices being unable to boot again after placing in the KB4549951 cumulative update.
“My completely working PC died while automatically placing in KB4549951 (never rebooted). Tried computerized restore, all barely a pair of restore alternatives including uninstall most up to date update,” one Feedback Hub document says.
“Nothing worked. It became stuck in the BSoD loop, declaring ‘Serious Route of Died’. SrtTrail log acknowledged, ‘A fair lately serviced boot binary is unsuitable.’ So I determined to good install the Home windows again. Formatted C drive, contemporary good install. Again after computerized update placing in KB4549951 the plan crashed and is going into ‘computerized restore’ mode.”
Cloak points and freezes when utilizing streaming products and services
Other customers non-public skilled mixtures of more than one errors starting from their recordsdata being deleted, WiFi networking and point out points [1, 2] that, in some circumstances, made their devices unusable.
“Since placing in this update I even non-public had a diversity of extreme points. BSOD, Wifi connectivity points, Cloak adaptor points and a identical outdated plan slowdown,” a Feedback Hub document crucial points.”Streaming has change into very no longer doubtless on any carrier from Netflix to iTunes. The nastiest one is when the purpose out goes into hibernation, the explorer goes into restoration mode and I even must restart your total plan. Not pleased. when will there be a repair?”
The same points precipitated by streaming products and services are reportedly ensuing in plan freezes in step with barely a pair of reports, with the issues disappearing as soon as the cumulative update is uninstalled.
“Directly after placing in KB4549951 all streaming products and services (netflix/stan/ect) by both Edge and Chrome precipitated laborious freezing the 2nd any video began playback (even the previews),” a Feedback Hub reports reads. “This subject became handiest triggered by playback by browser, gaming and videos on HDD had been unaffected.”
“This subject became reproduced consecutively about 10 times while trying diversified settings to isolate the trigger. Directly after uninstalling KB4549951, postponing updates and restarting PC, the subject became resolved and playback by browser became identical outdated. Event Viewer reveals no necessary or unexpected events outdoors of the PC being terminated incorrectly.”
As common, or no longer it is well-known to trace that these points are most possibly affecting a diminutive preference of customers and that rolling again the update will almost definitely repair any points you are going to be experiencing.
Earlier than uninstalling the KB4549951 Cumulative Update, you want to grasp that you would moreover be weeding out mitigation for vulnerabilities affecting the Microsoft Scripting Engine, Home windows App Platform and Frameworks, Home windows Cloud Infrastructure, Home windows Virtualization, Microsoft Graphics Ingredient, Home windows Kernel, Home windows Media, Home windows Shell, Home windows Administration, Home windows Fundamentals, Home windows Virtualization, Home windows Storage and Filesystems, Home windows Update Stack, and the Microsoft JET Database Engine.
If the points you are going to be experiencing after placing in this cumulative update are making your Home windows tool unusable and you’re going to be fascinating to rob the security fixes it comes with, apply the design described below to roll again KB4549951.
Microsoft says in the update’s crucial points from the Microsoft Update Catalog that it will doubtless be removed “by selecting Look for installed updates in the Applications and Parts Regulate Panel.”
The step-by-step design requires you to initiate Regulate Panel, scurry to Applications > Applications and Parts, and click on on Look for installed updates in the left sidebar.
Subsequent, correct-click on on KB4549951’s entry in the listing and ascertain when asked if “Are you obvious you to find to must uninstall this update?”. Subsequent, you are going to must click on ‘Yes’ when asked after which restart your tool.