Thanks for the response. I had issues with the compiler before so I ended up setting it directly. I can confirm that the contents of BuildConfiguration.xml is literally the same. But I went ahead and copied a similar one from a solution I found online. Literally changed nothing as the version was already the same though.
Other things I tried was uninstalled an re-installing the latest Windows development kit. I can confirm that this hasn’t worked either. However I did find a solution and I will make an answer with it. Actually found it seconds ago. To comment on the Engine version though. Updating Engine Versions isn’t a wise idea for C++ projects. Sure it’s something that I can definitely do but as I’m doing more and more C++ code nowadays to save me the headache and usually as my project gets closer to completion we do an Engine Version Freeze. In this case, I was having issues when updating to 4.24 but 4.23 didn’t add any features I desired so I opted to stay with 4.22 which successfully compiles.