All of the up time disks are to be UNZIPED, UNZIP64.SFX {MS-DOS ZIP}, and
then use C=ommodore ZIPCODE to unzip the, 1!filename {all are PRG},
the image files.
Next you must have UNZIP.C64 {ZIPCODE} to dissolve the image files -
The directory will be something like:
1!file
2!file
3!file
4!file