9
Installing the Software
Check Your Parallel Ports
Before installing the software, you should check your computer’s parallel 
port settings to ensure the maximum performance from your tape drive. 
There are currently four types of parallel ports on the market: (listed from 
the slowest data transfer rate to the fastest) unidirectional, bidirectional, 
Enhanced Parallel Port (EPP), and Extended Capabilities Port (ECP).
New computers are likely to have at least an Enhanced Parallel Port (EPP), 
which allows the maximum performance from your tape drive. Consult 
your computer’s documentation to learn if you have an EPP or ECP port. 
If you have one, verify that it is configured to the fastest possible setting.
Interchangeability of Tapes
The Colorado Backup software for DOS, Windows 3.1, Windows 95, and 
the Windows NT applet have the following interchangeability:
CAUTION: If you create backups under more than one operating system, 
use a separate set of tapes for each operating system. Label each tape 
appropriately. 
You created the backup on 5GB tapes using:
You can restore backups from 5GB tapes 
using:
Colorado 
Backup for 
DOS ver. 4.9
Colorado 
Backup for 
Windows ver. 
3.0
Colorado 
Backup for 
Windows 95 
ver. 3.1
Windows NT 
4.0 Backup 
Applet
Colorado Backup for DOS ver. 4.9 Yes No Yes  No
Colorado Backup for Windows ver. 3.0 No Yes No No
Colorado Backup for Windows 95 ver. 3.1 Yes Yes Yes No
Windows NT 4.0 Backup Applet No No No Yes