diff --git a/data_from_portwine/scripts/portwine_db/UbisoftConnect.ppdb b/data_from_portwine/scripts/portwine_db/UbisoftConnect.ppdb
index bb2a36fc..990df049 100644
--- a/data_from_portwine/scripts/portwine_db/UbisoftConnect.ppdb
+++ b/data_from_portwine/scripts/portwine_db/UbisoftConnect.ppdb
@@ -6,5 +6,5 @@
 #upc.exe
 #Rating=1-5
 ################################################
-export PW_VULKAN_USE=2
+export PW_VULKAN_USE="2"
 export PW_DLL_INSTALL="" 
diff --git a/data_from_portwine/scripts/portwine_db/lgc.ppdb b/data_from_portwine/scripts/portwine_db/lgc.ppdb
index b8a4c648..a78538d2 100644
--- a/data_from_portwine/scripts/portwine_db/lgc.ppdb
+++ b/data_from_portwine/scripts/portwine_db/lgc.ppdb
@@ -5,9 +5,9 @@
 #Rating=5
 export PW_COMMENT_DB="Lesta Game Centers"
 ################################################
-export PW_VULKAN_USE=2                       #dxvk, vkd3d or 0 for OpenGL
+export PW_VULKAN_USE="2"                       #dxvk, vkd3d or 0 for OpenGL
 export LAUNCH_PARAMETERS=""            # Additional launch options
-export PW_WINDOWS_VER=10                        # Set windows version 10, 7 or XP
+export PW_WINDOWS_VER="10"                       # Set windows version 10, 7 or XP
 export WINEDLLOVERRIDES=""
 export PW_DLL_INSTALL="lucida"     # Install DLL in port prefix (used winetricks)
 export PW_USE_D3D_EXTRAS="1"
diff --git a/data_from_portwine/scripts/portwine_db/wgc.ppdb b/data_from_portwine/scripts/portwine_db/wgc.ppdb
index 6bfaa218..c9517b7e 100644
--- a/data_from_portwine/scripts/portwine_db/wgc.ppdb
+++ b/data_from_portwine/scripts/portwine_db/wgc.ppdb
@@ -5,9 +5,9 @@
 #Rating=5
 export PW_COMMENT_DB="Wargaming Game Centers"
 ################################################
-export PW_VULKAN_USE=1                       #dxvk, vkd3d or 0 for OpenGL
+export PW_VULKAN_USE="2"                       #dxvk, vkd3d or 0 for OpenGL
 export LAUNCH_PARAMETERS=""            # Additional launch options
-export PW_WINDOWS_VER=10                        # Set windows version 10, 7 or XP
+export PW_WINDOWS_VER="2"                        # Set windows version 10, 7 or XP
 export WINEDLLOVERRIDES=""
 export PW_DLL_INSTALL="lucida"     # Install DLL in port prefix (used winetricks)
 export PW_USE_D3D_EXTRAS="1"