To free up some disk space on your Access II diskette, use your BACKUP disk
ONLY!
If you use the 80 column format, delete the folowing files from your backup
disk:
UT40.SYSTEM
ACS40.SYSTEM
CON40
While these deletions make this disk unusable for the 40 column format, you now
have about 104 more blocks you can use for saving downloaded files or captured
data.
Deleting these files:
UT80.SYSTEM
ACS80.SYSTEM
CON80
from the backup disk frees up space for the user of the 40 column format and
makes the disk unusable for the 80 column format.
To make the disk reusable for the format you deleted, simply copy the deleted
files from the master to the backup disk.