One particular folder appears to be damaged : the error message indicates that I might be possible to reindex the folder in order to repair it. If I try to do that, I get an seemingly endless series of popups that require the user to press "OK" to close it. After having done that for 200 times, I decided to stop and kill the Pegasus process using the task manager. Is there a better way to repair or reindex a folder? The folder was fine yesterday, but is somehow damaged today.