The file winx64_12c_database_2of2.zip must be extracted into the same folder where the first file was extracted. Right click winx64_12c_database_2of2.zip, select the Extract All... option and specify the same location where the first file was extracted. In this OBE, we extract the files to the F:windows_db_12cwinx64_12c_database_1of2 folder. Click Extract.