WinForm : Application built using .net Framework 1.1 -


i have 1 application built using .net framework 1.1 , .net framework 4.0 installed on client machine microsoft provides backward compatibility or still need install .net framewok 1.1 on client machine

the .net framework 4 backward-compatible applications built .net framework versions 1.1, 2.0, 3.0, , 3.5. in other words, applications , components built previous versions of .net framework work on .net framework 4.

source: https://msdn.microsoft.com/en-us/library/ff602939(v=vs.100).aspx

edit: must check migration issues , changes might affect application.


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