Locate the …\ORACLE\ directory, and then create a new folder, e.g., SCRIPTS. If you have more than one Datastream 7i environment (schema), you must create a folder for each schema.
Locate the …\TOOLS\SQL directory on the Datastream 7i Database Server CD, and then copy all the scripts to the folder created in step 1.
Locate either the …\INSTALL\SERVER\78UPG\SINGLE BYTE or the …\INSTALL\SERVER\78UPG\MULTI BYTE directory on the Datastream 7i Database Server CD depending on whether you wish to install 7.8 in a single-byte or multibyte encoding scheme, and then copy all the files to the folder created in step 1.