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How to Fix Benz Xentry Fault (2.27)-7.870 Error / Blacklist Error
Sometimes, Xentry will automatically replace Blacklist file, this is cause of error (2.27)-7.780, Xentry can connect with VCI but can't connect with car. Solution of this error is replace True Blacklist file again on folder: C:\Program Files(x86)\Mercedes-Benz\Xentry\llist. After replacement, Xentry software will work correctly.
