Hi all I've got some troubles when I create a subscription in report manager. Fileshare or email, I have always the same errors in log files : library!WindowsService_0!ba8!09/05/2011-15:32:03:: i INFO: Schedule 5c5bd323-cd36-4939-b739-ff7e5992f638 executed at 09/05/2011 15:32:03. schedule!WindowsService_0!ba8!09/05/2011-15:32:03:: Creating Time based subscription notification for subscription: d3002c89-5fde-4e10-acb7-0d8ad7f94d81 library!WindowsService_0!ba8!09/05/2011-15:32:03:: i INFO: Schedule 5c5bd323-cd36-4939-b739-ff7e5992f638 execution completed at 09/05/2011 15:32:03. library!WindowsService_0!ba8!09/05/2011-15:32:03:: e ERROR: Queue item has unhandled exception. System.IO.FileLoadException: Impossible de charger le fichier ou l'assembly 'Microsoft.ReportingServices.ProcessingCore, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' ou une de ses dépendances. Impossible d'accorder l'autorisation d'exécuter. (Exception de HRESULT : 0x80131418) Nom du fichier : 'Microsoft.ReportingServices.ProcessingCore, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' ---> System.Security.Policy.PolicyException: Impossible d'acquérir l'autorisation d'exécution. à System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Boolean checkExecutionPermission) à System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Int32& securitySpecialFlags, Boolean checkExecutionPermission) à Microsoft.ReportingServices.Library.NotificationQueueWorker.HandleNotification(QueueItem item) à Microsoft.ReportingServices.Library.NotificationQueueWorker.QueueWorker(QueueItem item) à Microsoft.ReportingServices.Library.QueuePollWorker.WorkItemStart(Object state) All is working perfectly (viewing, printing report via report server or report manager) excepted in the subscription ... any ideas ?

You may want to try the suggestions here http://social.msdn.microsoft.com/Forums/en/sqlreportingservices/thread/db19c566-f876-4fb1-8bd2-f73449ae3531