diff --git a/src/vbox/vbox_common.h b/src/vbox/vbox_common.h
index a2d0903c45..1893c280bd 100644
--- a/src/vbox/vbox_common.h
+++ b/src/vbox/vbox_common.h
@@ -361,6 +361,7 @@ typedef nsISupports IHost;
 typedef nsISupports IHostNetworkInterface;
 typedef nsISupports IDHCPServer;
 typedef nsISupports IKeyboard;
+typedef nsISupports IVirtualBoxErrorInfo;
 
 /* Macros for all vbox drivers. */
 
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
index 32bfbecabc..9800b8fceb 100644
--- a/src/vbox/vbox_tmpl.c
+++ b/src/vbox/vbox_tmpl.c
@@ -2150,6 +2150,32 @@ _keyboardPutScancodes(IKeyboard *keyboard, PRUint32 scancodesSize,
                                         codesStored);
 }
 
+static const nsID *
+_virtualBoxErrorInfoGetIID(void)
+{
+    static const nsID ret = IVIRTUALBOXERRORINFO_IID;
+
+    return &ret;
+}
+
+static nsresult
+_virtualBoxErrorInfoGetComponent(IVirtualBoxErrorInfo *errInfo, PRUnichar **component)
+{
+    return errInfo->vtbl->GetComponent(errInfo, component);
+}
+
+static nsresult
+_virtualBoxErrorInfoGetNext(IVirtualBoxErrorInfo *errInfo, IVirtualBoxErrorInfo **next)
+{
+    return errInfo->vtbl->GetNext(errInfo, next);
+}
+
+static nsresult
+_virtualBoxErrorInfoGetText(IVirtualBoxErrorInfo *errInfo, PRUnichar **text)
+{
+    return errInfo->vtbl->GetText(errInfo, text);
+}
+
 static bool _machineStateOnline(PRUint32 state)
 {
     return ((state >= MachineState_FirstOnline) &&
@@ -2505,6 +2531,13 @@ static vboxUniformedIKeyboard _UIKeyboard = {
     .PutScancodes = _keyboardPutScancodes,
 };
 
+static vboxUniformedIVirtualBoxErrorInfo _UIVirtualBoxErrorInfo = {
+    .GetIID = _virtualBoxErrorInfoGetIID,
+    .GetComponent = _virtualBoxErrorInfoGetComponent,
+    .GetNext = _virtualBoxErrorInfoGetNext,
+    .GetText = _virtualBoxErrorInfoGetText,
+};
+
 static uniformedMachineStateChecker _machineStateChecker = {
     .Online = _machineStateOnline,
     .Inactive = _machineStateInactive,
@@ -2550,6 +2583,7 @@ void NAME(InstallUniformedAPI)(vboxUniformedAPI *pVBoxAPI)
     pVBoxAPI->UIHNInterface = _UIHNInterface;
     pVBoxAPI->UIDHCPServer = _UIDHCPServer;
     pVBoxAPI->UIKeyboard = _UIKeyboard;
+    pVBoxAPI->UIVirtualBoxErrorInfo = _UIVirtualBoxErrorInfo;
     pVBoxAPI->machineStateChecker = _machineStateChecker;
 
     pVBoxAPI->chipsetType = 1;
diff --git a/src/vbox/vbox_uniformed_api.h b/src/vbox/vbox_uniformed_api.h
index ba655feb95..5fbc1bf77d 100644
--- a/src/vbox/vbox_uniformed_api.h
+++ b/src/vbox/vbox_uniformed_api.h
@@ -494,6 +494,13 @@ typedef struct {
                              PRInt32 *scanCodes, PRUint32 *codesStored);
 } vboxUniformedIKeyboard;
 
+typedef struct {
+    const nsID * (*GetIID)(void);
+    nsresult (*GetComponent)(IVirtualBoxErrorInfo *errInfo, PRUnichar **component);
+    nsresult (*GetNext)(IVirtualBoxErrorInfo *errInfo, IVirtualBoxErrorInfo **next);
+    nsresult (*GetText)(IVirtualBoxErrorInfo *errInfo, PRUnichar **text);
+} vboxUniformedIVirtualBoxErrorInfo;
+
 typedef struct {
     bool (*Online)(PRUint32 state);
     bool (*Inactive)(PRUint32 state);
@@ -541,6 +548,7 @@ typedef struct {
     vboxUniformedIHNInterface UIHNInterface;
     vboxUniformedIDHCPServer UIDHCPServer;
     vboxUniformedIKeyboard UIKeyboard;
+    vboxUniformedIVirtualBoxErrorInfo UIVirtualBoxErrorInfo;
     uniformedMachineStateChecker machineStateChecker;
     /* vbox API features */
     bool chipsetType;