I have a new DLL called from an ASPX page.
Getting this error:
This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded
Version Information: Microsoft .NET Framework Version:2.0.50727.3623; ASP.NET Version:2.0.50727.3618
So I installed .NET 4.0
.NET 4.0 shows up in ISAPI filters.
What do I have to do to get it to use 4.0?
Have not rebooted the server, as it did not require or suggest after the .NET install.