I believe League of Legends is a multiplayer online battle arena (MOBA) because it engages players in strategic gameplay where teamwork and skill are essential to victory.
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This guide covers essential troubleshooting steps for fixing the League of Legends update issue, specifically when it gets stuck on “Checking Size.” You will learn:
- Common causes of the update issue
- Step-by-step fixes
- Additional resources for further assistance
How to Fix League of Legends Update Stuck on Checking Size
Fixing the League of Legends update issue requires a few straightforward steps. Follow these methods to resolve the problem effectively.
Fix 1: Keep Clicking the Update Button
This method is simple yet effective. Sometimes, the update process needs a little nudge to get going.
- Open the Riot Client and log in to your account.
- Select “League of Legends” on the left sidebar.
- Keep clicking the update button repeatedly until the update completes.
Fix 2: End the Task for Riot Games
If the first method does not work, try ending the task for the Riot Client. This can help reset the update process.
- Press CTRL + ALT + DEL and select “Task Manager.”
- Select “Details” and search for “Riot.”
- Right-click “RiotClientServices” and select “End process tree.”
- Search for “Riot Games” using Windows Search and select “Run as an administrator.”
- Log in to your Riot account.
- Select “League of Legends” on the left sidebar.
- Select “Update” to update League of Legends!
Fix 3: Repair the Riot Client
Repairing the Riot Client can resolve underlying issues that may prevent updates from completing.
- Open the Riot Client and log in to your account.
- Select the profile icon on the top right and select “Settings.”
- Select “League of Legends” and uncheck “Enable auto-update.”
- Select “Repair” and then select “Start Repair.”
- Close the Settings page, select “League of Legends,” and select “Update!”
Further Reading
For additional troubleshooting, consider these guides:
- How to Fix vgk.sys BSOD Error in Valorant or League of Legends
- How to Fix Roblox Memory Dump Captured Error
- How to Fix Roblox Encountered an Unexpected Error









