diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
index 90c4b77..0514643 100755
--- a/qxldod/QxlDod.cpp
+++ b/qxldod/QxlDod.cpp
@@ -383,15 +383,15 @@ NTSTATUS QxlDod::QueryAdapterInfo(_In_ CONST DXGKARG_QUERYADAPTERINFO* pQueryAda
     {
         case DXGKQAITYPE_DRIVERCAPS:
         {
-            if (pQueryAdapterInfo->OutputDataSize < sizeof(DXGK_DRIVERCAPS))
+            if (!pQueryAdapterInfo->OutputDataSize/* < sizeof(DXGK_DRIVERCAPS)*/)
             {
-                DbgPrint(TRACE_LEVEL_ERROR, ("pQueryAdapterInfo->OutputDataSize (0x%I64x) is smaller than sizeof(DXGK_DRIVERCAPS) (0x%I64x)", pQueryAdapterInfo->OutputDataSize, sizeof(DXGK_DRIVERCAPS)));
+                DbgPrint(TRACE_LEVEL_ERROR, ("pQueryAdapterInfo->OutputDataSize (0x%u) is smaller than sizeof(DXGK_DRIVERCAPS) (0x%u)\n", pQueryAdapterInfo->OutputDataSize, sizeof(DXGK_DRIVERCAPS)));
                 return STATUS_BUFFER_TOO_SMALL;
             }
 
             DXGK_DRIVERCAPS* pDriverCaps = (DXGK_DRIVERCAPS*)pQueryAdapterInfo->pOutputData;
 
-            RtlZeroMemory(pDriverCaps, sizeof(DXGK_DRIVERCAPS));
+			RtlZeroMemory(pDriverCaps, pQueryAdapterInfo->OutputDataSize/*sizeof(DXGK_DRIVERCAPS)*/);
 
             pDriverCaps->WDDMVersion = DXGKDDI_WDDMv1_2;
             pDriverCaps->HighestAcceptableAddress.QuadPart = -1;
diff --git a/qxldod/driver.cpp b/qxldod/driver.cpp
index 59222de..e8f48f2 100755
--- a/qxldod/driver.cpp
+++ b/qxldod/driver.cpp
@@ -28,7 +28,7 @@ DriverEntry(
     // Initialize DDI function pointers and dxgkrnl
     KMDDOD_INITIALIZATION_DATA InitialData = {0};
 
-    InitialData.Version = DXGKDDI_INTERFACE_VERSION_WIN8;
+	InitialData.Version = DXGKDDI_INTERFACE_VERSION;
 
     InitialData.DxgkDdiAddDevice                    = DodAddDevice;
     InitialData.DxgkDdiStartDevice                  = DodStartDevice;