Build (Go 1.20.x (newest Go that still runs on Server 2012 R2 / Windows 8.1), from Windows or any OS):
  set GOOS=windows & set GOARCH=amd64 & set CGO_ENABLED=0
  go build -trimpath -ldflags="-s -w" -o nickBAN.exe .
rsrc_windows_amd64.syso holds the "run as administrator" manifest + version info
(rebuild it with: windres -O coff -o rsrc_windows_amd64.syso rsrc.rc).
