Download Instructions

System Requirements

Operating Systems:

  • Windows NT 4.0 
    Service Pack 3, 5, or 6a;
    Service Packs 4 and 6 are not supported
  • Windows 2000    

    Service Packs 1, 2, and 4 are supported but not required

  • Windows XP   

    Service Pack 1 or 2 is required

  • Windows Vista     

    Service Pack 1 is required

Memory: 256MB required

Disk space: 200MB required (additional 200MB required during installation)  

A minimum 20MB of additional disk space is also recommended to store model files created during labs and tutorials.    

Display: 1024x768 or higher resolution, 256 or more colors

Downloading the software

  1. If your computer meets the system requirements shown above, click here.
  2. Complete and submit the form.
  3. You will get an email containing your username, password, and a link for downloading the software. Follow the instructions on the website for downloading the software.
  4. Double-click on the file ITG_Academic_Edition_v1998.exe which you just downloaded.
  5. Follow the on screen instructions to install.

Activating your software license

1. Click on Start/ Programs/OPNET IT Guru Academic Edition/ OPNET IT Guru Academic Edition. IT Guru Academic Edition will open up.

IT Guru

2. Select License/ License Management from the menu. Follow the onscreen instructions to activate your license.