Index: /trunk/src/VBox/Devices/VMMDev/VMMDev.cpp
===================================================================
--- /trunk/src/VBox/Devices/VMMDev/VMMDev.cpp	(revision 29424)
+++ /trunk/src/VBox/Devices/VMMDev/VMMDev.cpp	(revision 29425)
@@ -1800,11 +1800,7 @@
 
             if (pRequestHeader->size != sizeof(VMMDevSharedModuleCheckRequest))
-            {
-                pRequestHeader->rc = VERR_INVALID_PARAMETER;
-            }
-            else
-            {
-                pRequestHeader->rc = VERR_NOT_IMPLEMENTED;  /** todo remove case */
-            }
+                pRequestHeader->rc = VERR_INVALID_PARAMETER;
+            else
+                pRequestHeader->rc = PGMR3SharedModuleCheckAll(PDMDevHlpGetVM(pDevIns));
             break;
         }