Connect Remote System Task scheduler using C#

You could try breaking when the exception is thrown. Go to Debug > Exceptions... and use the Find... option to locate System.Runtime.InteropServices.COMException. Tick the option to break when it's thrown and then debug your application.

 

Hopefully it will break somewhere meaningful and you'll be able to trace back and find the source of the error. 

It shows below error,

can you give any example line of code

 

Use  this URL: 

 

https://stackoverflow.com/questions/29678366/task-scheduler-c-sharp-on-a-remote-server