Acrobat Distiller stopped working through the Windows Task Scheduler

We are using the Acrobat Distiller 9 and individually it is working fine. It also works fine when calling its .exe or shortcut link through the .bat file. But it doesn't work if call that .bat file using the Task Scheduler. 4-5 days before it was working fine, suddenly it stopped working, not sure what happened. 

But I have some details:

The program acrodist.exe version 9.0.0.332 stopped interacting with Windows and was closed. To see if more information about the problem is available, check the problem history in the Action Center control panel.
 Process ID: 1b04
 Start Time: 01da1e191d0f1ae7
 Termination Time: 4294967295
 Application Path: C:\Program Files (x86)\Adobe\Acrobat 9.0\Acrobat\acrodist.exe
 Report Id: 0f498fa4-8a13-11ee-8151-cd8a3ef43d60
 Faulting package full name:
 Faulting package-relative application ID:

Not sure what happened, so could help me on this. Thanks in advance.