One day I went to Reporting Service’s Report Manager and tried to run a report. But instead of getting a beautiful report rendered in front of my eyes, I got this weird error message:
The encrypted value for the "UnattendedExecutionAccount\Password" configuration setting cannot be decrypted. (rsFailedToDecryptConfigInformation)
The report server has encountered a configuration error. See the report server log files for more information. (rsServerConfigurationError)
To fix this I went into Reporting Services Configuration, and then to the Execution Account section. I unchecked “specify an execution account” and then rechecked it, and applied the settings. After that my reports started working again.
By the way for the execution account I’m using LOCALMACHINE\ASPNET with a blank password.
Update:
The above solution didn’t end up working afterall. Instead i just left “specify an execution account” unchecked since I don’t seem to be using it for anything anyway.