Refer to the document Supported Operating Systems in the Documents folder of the installation medium for information about the supported Microsoft .NET Framework™ versions.

NOTE

If you install Chromeleon on a PC with Windows 8.1 Pro or later, an internet connection is required. If no internet connection is available, you must manually install .NET from the original Windows installation medium.

If the minimum required or the higher version of .NET is not already present on the computer, the necessary files are installed before the actual Chromeleon 7 installation starts. After installing .NET, a reboot is required.

The Chromeleon Installation Qualification (IQ) reports the installed .NET version(s).

NOTE

A change in the algorithm of Microsoft .NET Framework version 4.8 may lead to very small relative differences between calibration results that were calculated using .NET 4.8 compared to results obtained using previous .NET Framework versions. These differences can be seen in polynoms of the 6th and 7th order and only on very rare occasions.