Quick Fix: MobileMe keychain error -2147415734

Keychain is OS X’s database of passwords and keys used when retrieving email, connecting to Mobile Me (Formally .Mac), or anything that contains auto sign-on. We take the Keychain for granted and usually don’t even know of it’s existence. However, there’s one error that people keep asking me about: Error -2147415734. Keychain Error’s can be a huge pain, however this entry will explain how to fix the problem in a few simple steps.

  1. Locate the Keychain Utility in your Applications directory under Utilities.
  2. Launch Keychain Utility.
  3. Look for the fields whose Kind


Matt is the cofounder and CTO of Sidestep – a company that lets you pre-order concert merch and skip the line. He's a serial entrepreneur who worked at Apple, Rockadoo and Cofactor software.

San Francisco, CA
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