League of Legends LOL: How to Fix Error Code 1B - Ultimate Guide

For the following guide, we have prepared everything you need to know about how to fix error code 1B in League of Legends LOL.

What is the 1B error code in League of Legends LOL about?

This is an error code that players encounter when trying to log in to the game and that prevents them from playing and although it is not very clear what is causing this problem, we have several recommendations on how to fix error code 1B.

How to repair error code 1B in League of Legends LOL?

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The first thing we recommend you to do is to try to log in again and again, with a bit of luck after a few attempts you should be able to log in without any problem.

Another solution may be to close the game completely and start it again. To do this you will have to press CTRL + SHIFT + Esc or you can also press F4 to close it. Then to re-open it you will have to run it as administrator, to do this find the game executable on the desktop > right click on it > select Run as administrator, which should fix the problem.

Another option is to do a full repair, this may take some time, but it will fix the problem. To do this, you will need to head to the launcher > access the gear button > click start full repair, so that the missing or corrupt files in the game will be fixed.