Map network drive \\stol.igp.ntnu.no\igp_programs$ with your username and password.
Copy the software to an USB memory stick, move the stick to your own PC and install.
Alternative method:
From your own PC: Map network drive \\stol.igp.ntnu.no\igp_programs$, select “connect using different credentials” with win-ntnu-no\”username” and password.
If you're outside the NTNU cabled network, you have to connect through VPN.