Step 2 I establish "Visual Studio 2008" or it is better other version?
Step 3 I open (a downloaded step of 1) "UltraVNC Project Root\UltraVNC\winvnc\winvnc2008.sln"
Step config ?

When compile I have errors
Project : error PRJ0019: "nasm -fwin32 -DWIN32 -DMSVC -Iwin/ -Isimd/ -o "D:\ultravnc-code-860\UltraVNC Project Root\UltraVNC\winvnc\DebugLib-Static/jsimdcpu.obj" "simd/jsimdcpu.asm""
LINK : fatal error LNK1104: it isn't possible to open the file ''..\debuglib-static\libjpeg-turbo-win-static.lib''