How to change service account in HP SIM

If need to change the service account in HP System Insight Manager 5.x, there are some steps to follow.

Modify service account on Control Panel -> Services -> HP System Insight Manager, then stop the service.
Edit file \config\database.props.
modify the following line:
hp.Database.username=domain\\new-account
Reset password:
mxpassword -g
mxpassword -m -x MxDBUserPassword="<new-password>"
Start HP SIM service. That’s all.