Seagate Server - Manual (Page 19)

Mirra Manual for Windows Release 2.2 11
The Mirra License Agreement opens:
Figure 3~4 Mirra License Agreement
Step 3: If you agree, select I accept the terms of the license agreement and click
Next.
The installer searches for Microsoft™ .NET Framework 1.1 SP1 software and
installs it if it is not already present on your computer.