diff --git a/dlls/shdocvw/factory.c b/dlls/shdocvw/factory.c
index 2992947..4ffb510 100644
--- a/dlls/shdocvw/factory.c
+++ b/dlls/shdocvw/factory.c
@@ -213,8 +213,8 @@ static const GUID CLSID_MruLongList =
 static HRESULT register_server(BOOL doregister)
 {
     STRTABLEA strtable;
-    STRENTRYA pse[14];
-    static CLSID const *clsids[14];
+    STRENTRYA pse[15];
+    static CLSID const *clsids[15];
     int i = 0;
     HRESULT hres;
 
@@ -230,6 +230,7 @@ static HRESULT register_server(BOOL doregister)
     INF_SET_CLSID(ShellShellNameSpace);
     INF_SET_CLSID(ShellUIHelper);
     INF_SET_CLSID(ShellWindows);
+    INF_SET_CLSID(TaskbarList);
     INF_SET_CLSID(WebBrowser);
     INF_SET_CLSID(WebBrowser_V1);
 
diff --git a/dlls/shdocvw/shdocvw.inf b/dlls/shdocvw/shdocvw.inf
index b765e24..d8ab53d 100644
--- a/dlls/shdocvw/shdocvw.inf
+++ b/dlls/shdocvw/shdocvw.inf
@@ -50,6 +50,11 @@ HKCR,"CLSID\%CLSID_CUrlHistory%",,,"Microsoft Url History Service"
 HKCR,"CLSID\%CLSID_CUrlHistory%\InProcServer32",,,"%MODULE%"
 HKCR,"CLSID\%CLSID_CUrlHistory%\InProcServer32","ThreadingModel",,"Apartment"
 
+HKCR,"CLSID\%CLSID_TaskbarList%",,,"Task Bar Communication"
+HKCR,"CLSID\%CLSID_TaskbarList%\InProcServer32",,,"%MODULE%"
+HKCR,"CLSID\%CLSID_TaskbarList%\InProcServer32","ThreadingModel",,"Apartment"
+HKCR,"CLSID\%CLSID_TaskbarList%\ProgID",,,"TaskBarList"
+
 HKCR,"CLSID\%CLSID_MruLongList%",,,"MruLongList"
 HKCR,"CLSID\%CLSID_MruLongList%\InProcServer32",,,"%MODULE%"
 HKCR,"CLSID\%CLSID_MruLongList%\InProcServer32","ThreadingModel",,"Apartment"