Setting up MySites in Central Admin and the error “An error has occurred in the claim providers configured from this site collection.”

I was busy configuring the User Profile Service through the link “Setup My Sites”. I couldn’t change anything on that page as it listed NT Authority\Authenticated Users; c:0(.s|true; in the box for “Read Permission Level” and was already printing the error message No exact match was found. using the peoplepicker through the little “Browse” icon […]

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What to do when SharePoint managed account passwords are already expired

Suddenly your SharePoint installation stops working… You’re seeing HTTP 500 errors even on Central Admin… The ULS logs contains errors such as: Unknown SQL Exception 0 occurred. Additional error information from SQL Server is included below. The target principal name is incorrect. Cannot generate SSPI context This can happen when the various service accounts for […]

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