Update README.md

Signed-off-by: f1shy-dev <56125930+f1shy-dev@users.noreply.github.com>

Author: f1shy-dev

README.md

@@ -3,9 +3,12 @@
 In order to compile SideServer on VS 2019/2022 (not tested on any earlier versions), ensure you have the correct environment then follow the steps below.
 
 **Dev Environment**
-- `Desktop development with C++` set of tools in VS Installer
-- `MSBuild support for LLVM (clang-cl) toolset` in VS Installer
-- `Test Adapter for Boost.Test` in VS Installer
+- Ensure your Visual Studio installation has all the following:
+  - The `Desktop development with C++` set of tools
+  - `MSBuild support for LLVM (clang-cl) toolset`
+  - `C++ Clang Compiler for Windows`
+  - `Test Adapter for Boost.Test`
+  - `C++ MFC for latest v143 build tools (x86 & x64)` (or v142)
 - Bootstrapped and Integrated  [VCPKG](https://github.com/microsoft/vcpkg) package manager setup.
 - Installer projects plugin that matches your VS version - [VS2017/2019](https://marketplace.visualstudio.com/items?itemName=VisualStudioClient.MicrosoftVisualStudio2017InstallerProjects), [VS2022](https://marketplace.visualstudio.com/items?itemName=VisualStudioClient.MicrosoftVisualStudio2022InstallerProjects).