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System Requirements

Please read all instructions before starting the installation

System Requirements

  • Windows® 7, Windows® 8, Windows® 8.1 or Windows® 10 - 32 and 64 Bit
  • Windows Server 2008
  • Windows Server 2012
  • Windows Server 2016


  • Steelcal will install the following prerequisite for you but if there is a problem then use this link to download the Microsoft® .NET Framework 4.5.2 from this site (Microsoft® .NET Framwork 4.5.2) 
  • Microsoft® Windows Access Runtime 2007 from this location. (Microsoft® Windows Access Runtime 2007) 

Step 1

After downloading the required file available from the Nullifire web site double click on the exe file to start the installation of Steelcalc.

Windows® 7, Windows ® 8, Windows® 8.1 or Windows® 10

Step 2

When the installation has completed you will see a Nullifire Shortcut on your desktop. Double click on this shortcut icon to start Steelcalc. Please take some time to read through the Help file available in the Steelcalc program.

More Info

You can read more information on the Steelcalc web site at www.steelcalc.co.uk