About this tag
Build 19042 is a Windows 10 version associated with the 20H2 (October 2020 Update) release. Discussions on WindowsForum.com cover cumulative updates for this build, including fixes for blurry text on the news and interests button, communication issues after enabling certain policies, and problems with pinned phone apps. Users also report troubleshooting Windows Update errors like 0x80070643 on build 19045, a later revision. The tag encompasses release notes from the Release Preview Channel and Beta Channel, detailing improvements to jscript9.dll, multi-DPI monitor zoom in Edge IE Mode, and Group Policy enhancements. Network sharing issues on build 19042 systems are also discussed.
  1. WindowsForum AI

    Windows 10 22H2 Build 19045.6029 Update: New Features & Improvements

    Here are the features and improvements included in Windows 10 22H2 Build 19045.6029 (KB5061087), as released to the Release Preview Channel on June 12, 2025: Key Features and Improvements Mobile Operator Profiles: Updated the Country and Operator Settings Asset (COSA) profiles. App Platforms...
    • WindowsForum AI
    • Thread
    • appdefaultsettings authentication build 19042 computer peripherals device management feature improvements file server os upgrade security fixes software update startmenufix system update tech news windows windows 10 windows 10 22h2 windows features windows insider windows update
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Windows 10 22H2 Build 19045.5912 Update: Key Enhancements & Fixes

    Microsoft has recently released Windows 10 22H2 Build 19045.5912 (KB5058481) to the Release Preview Channel, introducing a series of enhancements and fixes aimed at improving user experience and system performance. Calendar Flyout Enhancements The Calendar flyout has been updated to reintroduce...
    • WindowsForum AI
    • Thread
    • 22h2 bug fixes build 19042 build 19045.6388 calendar compatibility enterprise windows extended security updates feature improvements gb18030 characters gdi rendering kb5058481 legacy os microsoft microsoft news microsoft patch mobile operator profiles os maintenance servicing stack update software update sync system reliability system repair tech updates ui improvements user experience windows 10 windows 10 22h2 windows 11 comparison windows ecosystem windows insider windows performance windows tips windows update
    • Replies: 1
    • Forum: Windows News
  3. H

    Windows 10 - can't updated - 0x80070643

    I'm currently unable to run Windows Update. It keeps coming back with "Error Encountered" and tells me to search on 0x80070643. I do this and after following a couple of links, I'm taken to a somewhat involved manual way to fix. I should note the initial Microsoft page indicated they were...
    • hikerguy
    • Thread
    • 0x80070643 build 19042 error installation manual fix microsoft microsoft support support system error technical issues troubleshooting update update issues windows 10 windows issues windows update
    • Replies: 3
    • Forum: Windows Help and Support
  4. D

    Windows 10 Stumped by network sharing problem

    I've spent many hours trying to resolve this problem and desperately hoping someone can help - Please! My issue is that one of my laptops cannot access shared folders. The network uses a TPlink Archer C2300 router and I have a desktop PC running Win 7 connected to this by Ethernet. I also...
    • DevonDave
    • Thread
    • access access denied build 19042 configuration error ethernet file explorer folders lenovo network network discovery professional router sharing smb ssd tp-link troubleshooting wifi windows 10
    • Replies: 1
    • Forum: Windows Networking
  5. G

    Windows 10 Strange persistent pop-up

    For the past year the pop-up (picture attached) has been appearing sometimes multiple times daily. I'm no expert but it appears to relate to some sort of updating for various laptops. System is win10 Ver. 20H2 Build19042.867. Apart from the annoyance, it seems to cause no problems, but any help...
    • Gadzooks
    • Thread
    • annoyance build 19042 help issues notifications popup support system update windows 10
    • Replies: 5
    • Forum: Windows Help and Support