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Renaming or Removing ClientRegistry.blob from Steam

The ClientRegistry.blob file, which resides in the root of your Steam folder, is essentially a binary/cache file used to store preferences and other settings. This file can sometimes become corrupt and cause (over 25% of Steam related) problems. Thankfully, we're going to walk you through how to fix this.

Locating Your ClientRegistry File

Your ClientRegistry.blob sits inside the root of your Steam folder.