importing application objects only

hi i am upgrading from NF-260 to Navision Attain-360. In the step for upgradation it is given to restore only the application objects. when i resotre the application object without any company, it does not allow me to run the codeunit which renames the duplicate objects. have any one faced this problem before when i restore with company , data is also restored which is not desirable in this step og upgradation. Sam

You must create a fob (3.60 ) with all objects and import it on upgraded database