diff --git a/src/qt/qt_winmanagerfilter.cpp b/src/qt/qt_winmanagerfilter.cpp
index dd69127d0..2c6053839 100644
--- a/src/qt/qt_winmanagerfilter.cpp
+++ b/src/qt/qt_winmanagerfilter.cpp
@@ -19,7 +19,7 @@
 #include <Windows.h>
 #include <86box/win.h>
 
-bool WindowsManagerFilter::nativeEventFilter(const QByteArray &eventType, void *message, long *result)
+bool WindowsManagerFilter::nativeEventFilter(const QByteArray &eventType, void *message, result_t *result)
 {
     if (eventType == "windows_generic_MSG")
     {
diff --git a/src/qt/qt_winrawinputfilter.cpp b/src/qt/qt_winrawinputfilter.cpp
index 90b2be085..9b86d2af4 100644
--- a/src/qt/qt_winrawinputfilter.cpp
+++ b/src/qt/qt_winrawinputfilter.cpp
@@ -312,9 +312,9 @@ void WindowsRawInputFilter::keyboard_getkeymap()
     /* Get the scan code remappings from:
     HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout */
     bufSize = 32768;
-    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyName, 0, 1, &hKey) == ERROR_SUCCESS)
+    if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, keyName, 0, 1, &hKey) == ERROR_SUCCESS)
     {
-        if (RegQueryValueEx(hKey, valueName, NULL, NULL, buf, &bufSize) == ERROR_SUCCESS)
+        if (RegQueryValueExA(hKey, valueName, NULL, NULL, buf, &bufSize) == ERROR_SUCCESS)
         {
             bufEx2 = (UINT32 *)buf;
             scMapCount = bufEx2[2];