💥POOR VERSION OF IZYSHAPE RELATED TO OPERATING SYSTEM

izyShape's installation may fail if the chosen installer is not compatible with operating system. In practice, installers contain a version number: 4.0 or 4.5 corresponding to Framework used.

• 4.0 allows the application to be compatible from Windows XP
• 4.5 allows the application to be compatible from Windows Vista SP2 

We strongly recommend you to install version 4.5 because 4.0 will be less and less upgraded and abandoned in long run.