Hi Wilfreda,

I think this is going to be a big item with many moving parts. The installation path are utilized in multiple places (i.e. database via EventBus schema, hostserver configuration, service type registration for Service Instances,  the K2 For SharePoint integration, etc..) . I would recommend reaching out to our Advisory Services team for a more in depth review of your environment.

Here is what I would do in theory

* Backup db and snapshot K2 VM

* Uninstall K2 from the Machine.

* Reinstall K2 pointing to the new drive location (New K2 License will be needed) and on the database, panel use the existing database.