Steps to update path in Sitecore XConnect Marketing Automation Service and Search Index Service

 1. Open cmd prompt in Administrator mode. 

Update path and run below commands

Sitecore XConnect Search Index service:

SC CONFIG "**service name**" binPath= "\"C:\inetpub\wwwroot\collectionsearch\App_Data\jobs\continuous\IndexWorker\XConnectSearchIndexer.exe\" \"-service\""

Sitecore XConnect  Marketing Automation Service:

SC CONFIG "**service name**" binPath="\"C:\inetpub\wwwroot\marketingautomation\App_Data\jobs\continuous\AutomationEngine\maengine.exe\" \"-service\""