Windows 10: LoL League of Legends Client not working after MSVC update

Discus and support LoL League of Legends Client not working after MSVC update in Windows 10 Gaming to solve the problem; HiI've just formatted my disk and installed lol worked normally, then I updated MSVC to use a security app and lol client open but don't show anything... Discussion in 'Windows 10 Gaming' started by Matheus Lima Barbosa, Jun 23, 2025 at 10:27 AM.

  1. LoL League of Legends Client not working after MSVC update


    HiI've just formatted my disk and installed lol worked normally, then I updated MSVC to use a security app and lol client open but don't show anything showed in the image, I can still hear it.Should I do a downgrade, if that is even possibleIt also can be another thing like NVIDIA driver, but I don't think so as everything is updatedLaptop config:Acer Aspire VX 15Windows 11 HSLNVMe M.2 128GB Where OS isSSD 500GB where the game isNvidia 1050 TII7-7700HQ

    :)
     
    Matheus Lima Barbosa, Jun 23, 2025 at 10:27 AM
    #1

  2. League of Legends (TM) Client not working.

    League of Legends (TM) Client not working.

    Hello, I play a game called League of Legends.

    As soon as I reach the in-game stage it does not respond. i have used the repair option and the compatibility windows tool but still it don`t respond.

    here is the zip file with the info and the .evtx file of the error that eventvwr caught

    Microsoft OneDrive
     
    nicolassaavedra corzo, Jun 23, 2025 at 10:28 AM
    #2
  3. league of legends (tm) client not responding

    Hi Said. I'm Greg, 10 years awarded Windows MVP, specializing in Installation, Performance, Troubleshooting and Activation, here to help you.

    First let's try error fixes that have worked for others:

    https://alrigh.com/fix-league-of-legends-client...

    https://support-leagueoflegends.riotgames.com/h...

    https://windowsreport.com/league-of-legends-won...

    https://www.reddit.com/r/leagueoflegends/commen...

    https://www.reddit.com/r/leagueoflegends/commen...

    https://www.easypcmod.com/how-to-fix-league-of-...

    https://forums.tomshardware.com/threads/league-...

    https://answers.microsoft.com/en-us/insider/for...

    Make sure you are signed into the game and MS Store at top right corner Profile icon. This saves Store games progress.

    Do you know when this started? If so See if you can System Restore to a point before the problem began following this guide: https://www.windowscentral.com/how-use-system-r...

    System Restore is your first line of defense and can take you back to a point before a problem began. If it doesn't help then you can undo it. Read about it first in the tutorial above and then try restoring to just before this started.

    If the problem repeats or System Restore doesn't work then check which Windows Updates were installed at Settings > Update & Security > Windows Updates > Update History, uninstall them there or System Restore again, then immediately check for and block the Updates with the Hide Updates tool explained here: https://www.howtogeek.com/223864/how-to-uninsta...

    Even if you've already tried one of these steps, please do them over in sequence:

    1) Check for game Updates in MS Store Hub (three dots at top right of Store app) > Downloads & Updates.

    2) Run the MS Store apps troubleshooter at Windows Settings > Update & Security > Troubleshoot > Additional Troubleshooters > Windows Store Apps.

    3) Try to Reset or Repair the game in Windows Settings > Apps > Apps & Features > [Name of game] > Advanced Options > Reset or Repair. Restart PC.

    4) If that's not enough then uninstall the game from the same place, restart PC, reinstall the game from MS Store Hub (three dots at top right of Store app) > My Library.

    5) If the above steps don't help then go over this checklist to make sure the install is set up correctly, optimized for best performance, and any needed repairs get done:

    http://answers.microsoft.com/en-us/windows/wiki...

    Start with Step 4 to turn off Startup freeloaders which can conflict and cause issues, then Step 7 to check for infection the most thorough way, then step 10 to check for damaged System Files, and also Step 16 to test a new Local Admin account. Then continue with the other steps to go over your install most thoroughly.

    6) Update your drivers and BIOS/UEFI firmware from PC or motherboard maker's Support Downloads web page, using the full model number, Serial Number or Dell Service Tag on sticker. Compare the latest drivers available for download with the ones presently installed in Device Manager reached by right clicking the Start button. Make sure you have the latest BIOS or UEFI firmware, Chipset, Display (Video), Sound, USB3, Bluetooth, Network and all other drivers, or else download and install the latest now.

    Updating drivers from the Device Manager or Windows Update is rarely enough. The most basic thing we need to learn to maintain a PC is keep the latest manufacturer's drivers installed from their Support Downloads web page.

    7) If nothing else works then do a Repair Install, by installing Media Creation Tool, open tool and choose to Upgrade Now. This reinstalls Windows while keeping files, programs and most settings in place, is the most stable method to advance to the latest version, and solves most problems. https://www.microsoft.com/en-US/software-downlo...



    I hope this helps. Feel free to ask back any questions and keep me posted. If you'll wait to rate whether my post resolved your problem, I will keep working with you until it's resolved.

    ______________________________________________

    Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.
     
    Greg Carmack - Windows MVP 2010-2020, Jun 23, 2025 at 10:28 AM
    #3
  4. LoL League of Legends Client not working after MSVC update

    league of legends (tm) client not responding

    HI! I wanted to ask for help with a problem that I have been trying to solve for a long time, I contacted the technical support of riot games, but we could not reach a solution, the problem in particular is that the League of Legends (TM) Client process does not respond when it is executed , I mean, at the moment it should be opened the problem occurs, if someone could give me a solution or a suggestion, I tried everything I saw and they recommended me but I'm still stuck, I appreciate the help, thanks in advance!
     
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LoL League of Legends Client not working after MSVC update

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