diff --git a/src/d3d9/d3d9_adapter.cpp b/src/d3d9/d3d9_adapter.cpp
index 80941fe4..4c7821d4 100644
--- a/src/d3d9/d3d9_adapter.cpp
+++ b/src/d3d9/d3d9_adapter.cpp
@@ -90,7 +90,7 @@ namespace dxvk {
           D3D9Format AdapterFormat,
           D3D9Format BackBufferFormat,
           BOOL       bWindowed) {
-    if (!IsSupportedAdapterFormat(AdapterFormat, bWindowed))
+    if (!IsSupportedAdapterFormat(AdapterFormat, bWindowed) && !bWindowed)
       return D3DERR_NOTAVAILABLE;
 
     if (!IsSupportedBackBufferFormat(BackBufferFormat, bWindowed))
@@ -214,9 +214,6 @@ namespace dxvk {
           D3D9Format AdapterFormat,
           D3D9Format RenderTargetFormat,
           D3D9Format DepthStencilFormat) {
-    if (!IsSupportedAdapterFormat(AdapterFormat, false))
-      return D3DERR_NOTAVAILABLE;
-
     if (!IsDepthFormat(DepthStencilFormat))
       return D3DERR_NOTAVAILABLE;