How depressing that would be!
It says Not Found on top left and I dont know what to do.
Ive tried to turn Vanguard off and restart but it didnt work.
Is there anything I can do?
Without further ado, lets delve into each of the following solutions.
What to Do If You Cant Open Riot Client?
Way 1.
Run Riot Client as Administrator
Step 1. kill the blank window with theNot Foundtext on the top left.
Right-punch theStarticon and selectTask Managerin the drop-down menu.
Look for theRiot Clientprocess and right-select it to chooseEnd task,
Step 4.
After that, press theWinkey and typeRiot Clientin the search bar.
Then open it in administrative privilege.
How to uninstall Riot Client on Windows 11/10?
Way 2.
Perform SFC&DISM Scan
Step 1.
InWindows Search, typeCommand Promptand open it as an administrator.
In the command window, entersfc /scannowand press Enter.
Then, perform the DISM scan by running the following commands in order.
Way 3.
Disable Display Scaling
Step 1.
To disableGPU scaling, right-choose the client and selectPropertiesfrom the context menu.
Go to theCompatibilitytab and click onChange high DPI settingsat the bottom.
CheckOverride high DPI scaling behaviorand click onOKto apply.
CheckRun this program as an administratorand ensureRun this program in compatibility mode foris unchecked.
After making all the changes, hitApply & OKto take effect.
Way 4.
Disable Vulkan
Step 2.
Find theconfigfolder and open theLeagueClientSettings.yamlfile withNotepad.
You will see a line withvulkan: true.
Then changetruetofalseand save the change.
Way 5.
Update the Graphics Driver
Step 1.
PressWin + Xand openDevice Manager.
Expand theDisplay adapterscategory and right-choose your graphics card to chooseUpdate driver.
SelectSearch automatically for driversand then follow its prompt to refresh your driver.
When finishing, power cycle your system.
If the above steps dont work, try installing the GPU driver.
start your Windows machine and verify if the Riot client error Not Found is solved.
Just try them one by one until find the one that fits your situation.
Dont forget to protect your game save files.
