Umamusume Pretty Derby Error Code 501/100/102 There Was A Connection Error On PC FIX🐴✨
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3Hey everyone!
In today’s video, I’ll show you how to fix Umamusume Pretty Derby error codes 501, 100, or 102 — the dreaded “There was a connection error” message on PC.
These connection errors are often caused by corrupted or outdated game data, and I’ll walk you through the best ways to fix them.
Let’s jump right into it!
CHAPTERS
00:00 Intro
00:23 Solution 1
00:51 Solution 2
01:21 Solution 3
02:25 Solution 4
03:49 Outro