diff --git a/dlls/msctf/inputprocessor.c b/dlls/msctf/inputprocessor.c
index b501b47fcd5..7ece8516cec 100644
--- a/dlls/msctf/inputprocessor.c
+++ b/dlls/msctf/inputprocessor.c
@@ -97,8 +97,23 @@ static HRESULT WINAPI InputProcessorProfiles_Register(
         ITfInputProcessorProfiles *iface, REFCLSID rclsid)
 {
     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
-    FIXME("STUB:(%p)\n",This);
-    return E_NOTIMPL;
+    HKEY tipkey;
+    WCHAR buf[39];
+    static const WCHAR fmt[] = {'%','s','\\','%','s',0};
+    WCHAR fullkey[68];
+
+    TRACE("(%p) %s\n",This,debugstr_guid(rclsid));
+
+    StringFromGUID2(rclsid, buf, 39);
+    sprintfW(fullkey,fmt,szwSystemTIPKey,buf);
+
+    if (RegCreateKeyExW(HKEY_LOCAL_MACHINE,fullkey, 0, NULL, 0,
+                    KEY_READ | KEY_WRITE, NULL, &tipkey, NULL) != ERROR_SUCCESS)
+        return E_FAIL;
+
+    RegCloseKey(tipkey);
+
+    return S_OK;
 }
 
 static HRESULT WINAPI InputProcessorProfiles_Unregister(
diff --git a/dlls/msctf/msctf.c b/dlls/msctf/msctf.c
index 224ce99e4a6..e34a9c8f696 100644
--- a/dlls/msctf/msctf.c
+++ b/dlls/msctf/msctf.c
@@ -45,6 +45,8 @@ static HINSTANCE MSCTF_hinstance;
 
 DWORD tlsIndex = 0;
 
+const WCHAR szwSystemTIPKey[] = {'S','O','F','T','W','A','R','E','\\','M','i','c','r','o','s','o','f','t','\\','C','T','F','\\','T','I','P',0};
+
 typedef HRESULT (*LPFNCONSTRUCTOR)(IUnknown *pUnkOuter, IUnknown **ppvOut);
 
 static const struct {
diff --git a/dlls/msctf/msctf_internal.h b/dlls/msctf/msctf_internal.h
index 1cb4924971f..cea172334ab 100644
--- a/dlls/msctf/msctf_internal.h
+++ b/dlls/msctf/msctf_internal.h
@@ -27,4 +27,5 @@ extern HRESULT DocumentMgr_Constructor(ITfDocumentMgr **ppOut);
 extern HRESULT Context_Constructor(TfClientId tidOwner, IUnknown *punk, ITfContext **ppOut, TfEditCookie *pecTextStore);
 extern HRESULT InputProcessorProfiles_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut);
 
+extern const WCHAR szwSystemTIPKey[];
 #endif /* __WINE_MSCTF_I_H */