Lync client showing notification at the lower right "Cannot synchronize with the corporate address book because the file could not be found. Contact your support team with this information.

Hi, Guys.

Need your assistance on how to fix a notification error seen at the lower right of the Lync client "Cannot synchronize with the corporate address book because the file could not be found. Contact your support team with this information."

Should resetting IIS be enought? Please advise.

Thank you.