[ld Error] ld: library not found for -lFMXTMSFNCCorePkgDXE13

I have attached a build we did here. As well as a bat file that can be executed from a command prompt, and should generate all necessary files based on the package. Please check your private messages. The bat file contains a line to run rsvars.bat, this is based on our system. this line needs to point to your installation so that line might potentially change. You can copy the bat file inside the source directory and then execute it. Additionally, the zip file with the already built files can be used as an alternative.