By analyzing schedreport.txt you can find out name and SID of the user who scheduled and ran the task, as well as the name and time and date of when the task was executed.

Sample of a successfully executed task

Utilitaire qui permet de gérer les tâches planifiées.

Utility that allows you to manage scheduled tasks and collect reports in Acronis products

AcronisInfo est un outil qui recueille automatiquement les informations suivantes de votre système: Attribution des Droits Utilisateur, Observateur d'Évènements Windows, MSinfo32, les clés de registre Acronis, les journaux Acronis, Acronis Scheduler report, Acronis Disks Report et la liste des groupes d'utilisateurs Active Directory.

AcronisInfo is a utility that automatically gathers User Rights Assignment list, Windows Event Log, Msinfo32, Acronis registry keys, Acronis logs, Acronis Scheduler report, Acronis Disks Report and list of user’s Active Directory groups

Update Acronis Scheduler and recreate the tasks