Backup do not stop

Hi!

My backup job do not stop if i have disable a sheduling!

I recieved email:

Critical : Error while invoking backup

java.io.FileNotFoundException: D:\AdventNet\ME\ServiceDesk\backup\backup_info.xml (The system cannot find the file specified) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream. (Unknown Source) at com.adventnet.servicedesk.tools.SDBackUp.addToZip(SDBackUp.java:451) at com.adventnet.servicedesk.tools.SDBackUp.endBackup(SDBackUp.java:328) at com.adventnet.servicedesk.tools.SDBackUp.process(SDBackUp.java:82) at com.adventnet.servicedesk.setup.task.ScheduledBackupTask.executeTask(ScheduledBackupTask.java:60) at com.adventnet.workengine.task.internal.TaskManagerImpl.executeTask(TaskManagerImpl.java:706) at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeStartingTask(WorkFlowExecutor.java:160) at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeWorkFlowTemplate(WorkFlowExecutor.java:115) at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeWorkFlow(WorkFlowExecutor.java:105) at com.adventnet.workengine.executor.internal.LocalWorkFlowExecutionHandler.execute(LocalWorkFlowExecutionHandler.java:67) at com.adventnet.workengine.internal.WorkEngineImpl$WorkFlowExecutorThread.run(WorkEngineImpl.java:923) at com.adventnet.workengine.service.ThreadPoolService$WorkerThread.run(ThreadPoolService.java:256) at java.lang.Thread.run(Unknown Source)

Server crashed after received this E-Mail

update Task_Input SET OPERATIONAL_STATUS = 4 where SCHEDULE_ID = (select SCHEDULE_ID from schedule where SCHEDULE_NAME = 'BackupSchedule')

I ran this query but backup don not stop! What can i do that backup will be stop?