RDPWrapOffsetFinder.vcxproj uses \ for both include paths
(zydis/include, zydis/dependencies/zycore/include, zydis/msvc) and for
the linker's AdditionalDependencies (zydis/msvc/bin/ReleaseX*/Zydis.lib).
When msbuild targets the vcxproj directly SolutionDir defaults to the
vcxproj's own directory (RDPWrapOffsetFinder/), making all those paths
point at a non-existent sibling - hence C1083 on every TU.
Fix: build RDPWrapOffsetFinder.sln /t:RDPWrapOffsetFinder so MSBuild
sets SolutionDir to the submodule root (src-csharp/RDPOffsetFinder/)
where zydis/ actually lives. Zydis.dll is still compiled first via its
own standalone vcxproj (which has no SolutionDir dependency).
Simon Jackson