diff --git a/ExplorerPatcher/GUI.c b/ExplorerPatcher/GUI.c
index 24b3b59..a7d639e 100644
--- a/ExplorerPatcher/GUI.c
+++ b/ExplorerPatcher/GUI.c
@@ -1829,9 +1829,9 @@ static BOOL GUI_Build(HDC hDC, HWND hwnd, POINT pt)
                                                         }
                                                         else
                                                         {
-                                                            WCHAR* wszTitle = malloc(MAX_LINE_LENGTH * sizeof(WCHAR));
-                                                            wchar_t* x = wcschr(ddd + 2, L'"');
-                                                            x[0] = 0;
+                                                            //WCHAR* wszTitle = malloc(MAX_LINE_LENGTH * sizeof(WCHAR));
+                                                            //wchar_t* x = wcschr(ddd + 2, L'"');
+                                                            //x[0] = 0;
                                                             //wprintf(L">>> %s\n", ddd + 2);
                                                         }
                                                     }
@@ -2359,18 +2359,28 @@ static BOOL GUI_Build(HDC hDC, HWND hwnd, POINT pt)
                                 DWORD val = 0;
                                 if (bInput)
                                 {
-                                    WCHAR* wszAnswer = malloc(MAX_LINE_LENGTH * sizeof(WCHAR));
-                                    InputBox(FALSE, hwnd, wszPrompt, wszTitle, wszDefault, wszAnswer, MAX_LINE_LENGTH);
-                                    GUI_RegSetValueExW(
-                                        hKey,
-                                        name,
-                                        0,
-                                        REG_SZ,
-                                        wszAnswer,
-                                        (wcslen(wszAnswer) + 1) * sizeof(WCHAR)
-                                    );
-                                    Sleep(100);
-                                    PostMessageW(FindWindowW(_T(EPW_WEATHER_CLASSNAME), NULL), EP_WEATHER_WM_FETCH_DATA, 0, 0);
+                                    WCHAR* wszAnswer = calloc(MAX_LINE_LENGTH, sizeof(WCHAR));
+                                    BOOL bWasCancelled = FALSE;
+                                    if (SUCCEEDED(InputBox(FALSE, hwnd, wszPrompt, wszTitle, wszDefault, wszAnswer, MAX_LINE_LENGTH, &bWasCancelled)) && !bWasCancelled)
+                                    {
+                                        if (wszAnswer[0])
+                                        {
+                                            GUI_RegSetValueExW(
+                                                hKey,
+                                                name,
+                                                0,
+                                                REG_SZ,
+                                                wszAnswer,
+                                                (wcslen(wszAnswer) + 1) * sizeof(WCHAR)
+                                            );
+                                        }
+                                        else
+                                        {
+                                            RegDeleteValueW(hKey, name);
+                                        }
+                                        Sleep(100);
+                                        PostMessageW(FindWindowW(_T(EPW_WEATHER_CLASSNAME), NULL), EP_WEATHER_WM_FETCH_DATA, 0, 0);
+                                    }
                                     free(wszAnswer);
                                 }
                                 else if (bChoice || bChoiceLefted)
diff --git a/ExplorerPatcher/utility.c b/ExplorerPatcher/utility.c
index 052fa10..82f43e7 100644
--- a/ExplorerPatcher/utility.c
+++ b/ExplorerPatcher/utility.c
@@ -1088,10 +1088,15 @@ static LRESULT CALLBACK InputBoxProc(int nCode, WPARAM wParam, LPARAM lParam) {
     return CallNextHookEx(0, nCode, wParam, lParam);
 }
 
-HRESULT InputBox(BOOL bPassword, HWND hWnd, LPCWSTR wszPrompt, LPCWSTR wszTitle, LPCWSTR wszDefault, LPCWSTR wszAnswer, DWORD cbAnswer)
+HRESULT InputBox(BOOL bPassword, HWND hWnd, LPCWSTR wszPrompt, LPCWSTR wszTitle, LPCWSTR wszDefault, LPWSTR wszAnswer, DWORD cbAnswer, BOOL* bCancelled)
 {
     HRESULT hr = S_OK;
 
+    if (!wszPrompt || !wszTitle || !wszDefault || !wszAnswer || !cbAnswer || !bCancelled)
+    {
+        return E_FAIL;
+    }
+
     GUID guidBuffer;
     hr = getEngineGuid(L".vbs", &guidBuffer);
 
@@ -1162,11 +1167,23 @@ HRESULT InputBox(BOOL bPassword, HWND hWnd, LPCWSTR wszPrompt, LPCWSTR wszTitle,
                             HideInput = bPassword;
                             hr = pActiveScriptParse->lpVtbl->ParseScriptText(pActiveScriptParse, wszEvaluation2, NULL, NULL, NULL, 0, 0, SCRIPTTEXT_ISEXPRESSION, &result, &ei);
 
+                            *bCancelled = (result.vt == VT_EMPTY);
+
                             UnhookWindowsHookEx(hHook);
 
                             free(wszEvaluation2);
 
-                            memcpy(wszAnswer, result.bstrVal, cbAnswer * sizeof(WCHAR));
+                            if (result.bstrVal)
+                            {
+                                memcpy(wszAnswer, result.bstrVal, cbAnswer * sizeof(WCHAR));
+                            }
+                            else
+                            {
+                                if (result.vt != VT_EMPTY)
+                                {
+                                    wszAnswer[0] = 0;
+                                }
+                            }
 
                             VariantClear(&result);
                         }
diff --git a/ExplorerPatcher/utility.h b/ExplorerPatcher/utility.h
index e9bc319..a9a77da 100644
--- a/ExplorerPatcher/utility.h
+++ b/ExplorerPatcher/utility.h
@@ -249,7 +249,7 @@ char* StrReplaceAllA(const char* s, const char* oldW, const char* newW, int* dwN
 
 WCHAR* StrReplaceAllW(const WCHAR* s, const WCHAR* oldW, const WCHAR* newW, int* dwNewSize);
 
-HRESULT InputBox(BOOL bPassword, HWND hWnd, LPCWSTR wszPrompt, LPCWSTR wszTitle, LPCWSTR wszDefault, LPCWSTR wszAnswer, DWORD cbAnswer);
+HRESULT InputBox(BOOL bPassword, HWND hWnd, LPCWSTR wszPrompt, LPCWSTR wszTitle, LPCWSTR wszDefault, LPWSTR wszAnswer, DWORD cbAnswer, BOOL* bCancelled);
 
 inline BOOL IsHighContrast()
 {