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![Léo Lam](/assets/img/avatar_default.png)
Nintendo's official title installation code and ES both only look at content IDs but we should probably check for content hashes in addition to checking for IDs for at least two reasons: 1. Some of the installed contents could be corrupted -- this cannot be easily detected without checking hashes. 2. Some mod distributors do not bother to update content IDs, which means that installing updates from the UI would not actually update the installed game. This is confusing for users. To keep the existing semantic (for IOS especially), the new content hash checks are opt-in for callers of GetStoredContentsFromTMD. This commit changes WiiUtils's WAD installation logic to enable the content hash checks.