fix: Display driver for Windows 8 / Server 2012

src/install.sh

@@ -666,14 +666,14 @@ addDriver() {
   case "${id,,}" in
     "win7x86"* ) folder="w7/x86" ;;
     "win7x64"* ) folder="w7/amd64" ;;
-    "win81x64"* ) folder="w10/amd64" ;;
+    "win81x64"* ) folder="w8.1/amd64" ;;
     "win10x64"* ) folder="w10/amd64" ;;
     "win11x64"* ) folder="w11/amd64" ;;
     "win2025"* ) folder="2k22/amd64" ;;
     "win2022"* ) folder="2k22/amd64" ;;
     "win2019"* ) folder="2k19/amd64" ;;
     "win2016"* ) folder="2k16/amd64" ;;
-    "win2012"* ) folder="2k16/amd64" ;;
+    "win2012"* ) folder="2k12R2/amd64" ;;
     "win2008"* ) folder="2k8R2/amd64" ;;
     "win10arm64"* ) folder="w10/ARM64" ;;
     "win11arm64"* ) folder="w11/ARM64" ;;