I am maintaining a web application which is compiled in 4.0 and it is under IIS 7.5. In the machine, i can see 4.6.1 is in place.
In the application pool, I saw .NET 4.0 is selected but it is not clear for me whether it is using 4.6.1 or 4.0 after seeing this http://forums.asp.net/t/2068374.aspx?Is+IIS+7+5+capable+of+hosting+applications+targeting+NET+Framework+4+6+
My issue is that admins will be uninstalling 4.0, 4.5 and 4.5.1 since the EOL period for them is approaching and plans to keep 4.6.1
My first question is that is my application really running on 4.6.1 (since it is not clear for me on IIS) or on 4.0?
My second question is that if .NET 4.0 is uninstalled from the server environment, does this mean the binaries compiled in 4.0 will break?