KB4541335 for Windows 10 1903 and 1909 released

Martin Brinkmann
Mar 25, 2020
Windows, Windows Updates

Microsoft released the optional non-security update KB4541335  for the company's operating systems Windows 10 version 1903 and version 1909 on March 24, 2020.

The company announced earlier that it will pause the production and distribution of preview updates for all supported versions of Windows from May 2020 on.

Note: Preview updates should be considered beta updates. These are usually included in the following Patch Tuesday update and should not be installed unless they address critical issues that are experienced on devices. In any case, it is recommended that you create a backup of the system before you install any update.

KB4541335 for Windows 10 version 1903 and 1909

KB4541335 windows 10 1903 1909 update

Windows 10 version 1903

The following issues are fixed in the preview update:

  • Fixed a document repository printing issue.
  • Fixed the cause of a misleading reset message for Win32 apps converted to UWP.
  • Fixed a Microsoft Foundation Class toolbar drawing issue in multi-monitor environments.
  • Addressed an issue that ignored the first key stroke in a DataGridView cell.
  • Fixed a performance issue that occurred when DRM content is played or paused in the background.
  • Fixed a PrintWindow API issue that caused screenshots of windows to fail.
  • Fixed a File Explorer issue that caused it to close unexpectedly when using roaming profiles between different Windows 10 versions.
  • Fixed a search issue that failed to return results in Start or the Search box for users without local profiles.
  • Fixed an application termination issue caused by the entering of East Asian characters after changing the keyboard layout.
  • Fixed an issue that prevented the Mute button from working on devices with the Microsoft Your Phone app.
  • Fixed a calendar issue affecting the Samoa time zone.
  • Fixed the cause of the error "Remote host method get_WindowsSize is not implemented".
  • Fixed a log reading issue using the OpenEventLogA() function.
  • Fixed a domain controller registration issue.
  • Fixed a sign-in or unlocking issue on Hybrid Azure Active Directory-joined machines that delayed the process by up to 2 minutes.
  • Fixed multiple authentication issue in Azure Active Directory environments.
  • Fixed a Credential Guard issue that prevented machines with it enabled from joining domains.
  • Fixed an issue that prevented some machines from entering Sleep mode caused by Microsoft Defender Advanced Threat Protection (ATP) Auto Incident Response (IR).
  • Fixed a performance issue in the Windows Runtime API.
  • Fixed an issue that caused Windows.admx templates to miss one of the SupportedOn tags.
  • Fixed an issue that prevented applications from closing.
  • Fixed an issue that caused the creation of the Storage Replica administrator group with the incorrect SAM-Account-Type and Group-Type.
  • Fixed a Windows ecosystem compatibility status evaluation issue.
  • Fixed a Microsoft User Experience Virtualization roaming issue.
  • Fixed an issue that caused the Network Policy Server accounting feature from working.
  • Fixed an issue that prevented standard users accounts configured with maximum UAC control settings from installing Language Features on Demand using System settings.
  • Fixed an issue that prevented the connection to virtual private networks.
  • Restores the constructed attribute in Active Directory and Active Directory Lightweight Directory Services (AD LDS) for msDS-parentdistname
  • Improved support for non-ASCII file paths in Microsoft Defender ATP Auto IR

Windows 10 version 1909

Includes all the changes listed under version 1903 plus the following change:

  • Fixed an issue that prevented that the local language setting in the OS image is retained during system preparation.

Microsoft lists no known issues.

KB4541335 for Windows 10 1903 and 1909 released
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KB4541335 for Windows 10 1903 and 1909 released
Microsoft released the optional non-security update KB4541335  for the company's operating systems Windows 10 version 1903 and version 1909 on March 24, 2020.
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  1. Dan Donx said on January 15, 2023 at 10:29 am

    What mental age of reader are you targeting with the first sentence? 10?

    Why not write an article on how to *avoid* upgrading from W10 to W11. Analogous to those like me who avoided upgrading from 7 to 10 for as long as possible.

    If your paymaster Microsoft permits it, of course.

  2. Dexter said on January 15, 2023 at 11:14 am

    5. Rufus
    6. Ventoy

    PS. I hate reading these “SEO optimized” articles.

    1. cdr said on January 15, 2023 at 3:32 pm

      I used Rufus to create an installer for a 6th gen intel i5 that had MBR. It upgraded using Setup. No issues except for Win 11 always prompting me to replace my local account. Still using Win 10 Pro on all my other PCs to avoid the bullying.

  3. sv said on January 15, 2023 at 6:40 pm

    bit pointless to upgrade for the sake of upgrading as you never know when you’ll get locked out because ms might suddenly not provide updates to unsupported systems.

    ps…. time travelling?
    written. Jan 15, 2023
    Updated • Jan 13, 2023

    1. Martin Brinkmann said on January 16, 2023 at 5:49 am

      This happens when you schedule a post in WordPress and update it before setting the publication date.

  4. Anonymous said on January 16, 2023 at 8:24 am

    Anyone willing to downgrade to this awful OS must like inflicting themselves with harm.

  5. basingstoke said on January 16, 2023 at 11:18 am

    I have become convinced now that anybody who has no qualms with using Windows 11/10 must fit into one of the following brackets:

    1) Too young to remember a time before W10 and W11 (doesn’t know better)

    2) Wants to play the latest games on their PC above anything else (or deeply needs some software which already dropped W7 support)

    3) Doesn’t know too much about how computers work, worried that they’d be absolutely lost and in trouble without the “”latest security””

    4) Microsoft apologist that tries to justify that the latest “features” and “changes” are actually a good thing, that improve Windows

    5) Uses their computer to do a bare minimum of like 3 different things, browse web, check emails, etc, so really doesn’t fuss

    Obviously that doesn’t cover everyone, there’s also the category that:

    6) Actually liked W7 more than 10, and held out as long as possible before switching, begrudgingly uses 10 now

    Have I missed any group off this list?

    1. Heinz Strunk said on September 19, 2023 at 3:57 pm

      You have missed in this group just about any professional user that uses business software like CAD programs or ERP Programs which are 99% of all professional users from this list.

      Linux doesn’t help anyone who is not a linux kid and apple is just a fancy facebook machine.

  6. ilev said on August 24, 2023 at 7:34 pm

    Microsoft has removed KB5029351 update

    1. EP said on August 24, 2023 at 9:21 pm

      only from windows update though
      KB5029351 is still available from the ms update catalog site

  7. Anonymous said on August 24, 2023 at 11:05 pm

    1. This update is labaled as PREVIEW if it causes issues to unintelligent people, then they shouldn’t have allowed Preview updates ot install.

    2. I have installed it in a 11 years old computer, and no problems at all.

    3. Making a big drama over a bluescreen for an updated labeled as preview is ridiculous.

    This is probably another BS internet drama where people ran programs and scripts that modified the registry until they broke Windows, just for removing stuff that they weren’t even using just for the sake of it.
    Maybe people should stop playing geeks and actually either use Windows 10 or Windows 11, but don’t try to modify things just for the sake of it.

    Sometimes removing or stopping things (like defender is a perfect example) only need intelligence, not scripts or 3rd party programs that might mess with windows.

  8. john said on August 24, 2023 at 11:17 pm

    Windows 11 was a pointless release, it was just created because some of the Windows team wanted to boost sales with some sort of new and improved Windows 10. Instead, Microsoft cannot support one version well let alone two.

    1. John G. said on August 25, 2023 at 12:08 pm

      Windows 11 is the worst ugly shame by Microsoft ever. They should release with every new W11 version a complete free version of Starallback inside just to make this sh** OS functionally again.

  9. EP said on August 25, 2023 at 3:10 pm

    motherboard maker MSI has recently released a statement regarding the “unsupported processor” blue screen error for their boards using Intel 600/700 series chipsets & to avoid the KB5029351 Win11 update:

  10. EP said on August 29, 2023 at 7:32 pm

    check out the following recent articles:

    Neowin – Microsoft puts little blame on its Windows update after UNSUPPORTED PROCESSOR BSOD bug:

    BleepingComputer – Microsoft blames ‘unsupported processor’ blue screens on OEM vendors:

  11. Leonard Britvolli said on August 30, 2023 at 10:33 pm

    While there may be changes or updates to the Windows 10 Store for Business and Education in the future, it is premature to conclude that it will be discontinued based solely on rumors.

  12. sembrador said on September 5, 2023 at 9:32 pm

    My advice, I left win 15 years ago. Now I’m a happy linux user (linuxmint) but there is Centos, Fedora, Ubuntu depending on your needs.

  13. EP said on September 6, 2023 at 11:55 am

    motherboard maker MSI has recently released new BIOS/firmware updates for their Intel 600 & 700 series motherboards to fix the “UNSUPPORTED_PROCESSOR” problem (Sept. 6):


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