# FIX4 - .NET Framework 4.8 build isolated

The Visual Studio errors reported against `...DUAL_NET48_FIX2\...` show that the old FIX2 tree was still being built.
FIX3 already contains the explicit `System.Net.Http` package reference for the `netstandard2.0` target.

FIX4 additionally provides a completely isolated native .NET Framework 4.8 build so the optional netstandard target can no longer block creation of the .NET 4.8 DLL.

## Recommended for .NET Framework 4.8
Open:

`IMSApiDotNet_NET48_ONLY.sln`

Then select Release / Any CPU and build the solution.

Expected output:

`src\IMSApiDotNet\bin\Release\net48\IMSApiDotNet.dll`

The project `IMSApiDotNet.Net48.csproj` explicitly references `System.Net.Http` and the .NET Framework 4.8 reference assemblies.

## Dual target remains available
The original solution is still included:

`IMSApiDotNet_10.0.0-59_HttpClient.sln`

It builds `netstandard2.0;net48`. The netstandard target needs NuGet restore for `System.Net.Http 4.3.4`.