windows couldnot start service Error : 1067

Question

Hi All,
When I am trying to start a service in I am getting the below error.
Error:Windows could not start the Service on Local Computer. Error 1067: The process terminated unexpectedely
Some time it is working some time it is throwing some error pop up
how can we fix this window service error
In event logger I found the following exception details
Event Id:1026 error .net run time