Reset internal database or purge endpointconfiguration service items

Hi,

I have been experimenting with creating a plugin and using the IEndpointConfigurationService to persist information like username, password and objects. But I think I have now saved data that will not deserialize properly and thus gives error when I use the api. Is there any way to reset the database in VRO or remove the data in the VRO storage where the endpointconfigurationservice saves it stuff?

thanks