how to complete the running or broken workflow

Question

Hi,

 

I have a state machine workflow deployed to sharepoint list.  Post deployment with new changes, existing list item(s) workflow instance is not moving forward and they are in "In-Progress" status.  Instead of stopping the workflow and re-initiate them, how to make the status to complete status.

 

Thanks for support and expecting a response asap please.

 

Regards,

Krishna