diff -rupN --no-dereference qtactiveqt-everywhere-src-5.15.8/src/activeqt/container/qaxbase.cpp qtactiveqt-everywhere-src-5.15.8-new/src/activeqt/container/qaxbase.cpp
--- qtactiveqt-everywhere-src-5.15.8/src/activeqt/container/qaxbase.cpp	2022-11-10 21:42:16.000000000 +0100
+++ qtactiveqt-everywhere-src-5.15.8-new/src/activeqt/container/qaxbase.cpp	2023-01-09 15:36:32.095166587 +0100
@@ -2202,6 +2202,10 @@ void MetaObjectGenerator::readClassInfo(
             const QStringList versions = controls.childGroups();
             for (const QString &version : versions) {
                 tlfile = controls.value(QLatin1Char('/') + version + QLatin1String("/0/win32/.")).toString();
+                if(tlfile.isEmpty())
+                {
+                  tlfile = controls.value(QLatin1Char('/') + version + QLatin1String("/0/win64/.")).toString();
+                }
                 if (!tlfile.isEmpty())
                     break;
             }
diff -rupN --no-dereference qtactiveqt-everywhere-src-5.15.8/tools/dumpcpp/main.cpp qtactiveqt-everywhere-src-5.15.8-new/tools/dumpcpp/main.cpp
--- qtactiveqt-everywhere-src-5.15.8/tools/dumpcpp/main.cpp	2022-11-10 21:42:16.000000000 +0100
+++ qtactiveqt-everywhere-src-5.15.8-new/tools/dumpcpp/main.cpp	2023-01-09 15:36:32.100166596 +0100
@@ -1586,6 +1586,10 @@ int main(int argc, char **argv)
             typeLib = settings.value(keyPrefix + QLatin1String("win32/.")).toString();
             if (QFile::exists(typeLib))
                 break;
+            typeLib = settings.value(QLatin1String("/") + codes.at(c) + QLatin1String("/0/win64/.")).toByteArray();
+            if (QFile::exists(typeLib)) {
+                break;
+            }
         }
 
         if (!typeLib.isEmpty())
@@ -1650,6 +1654,10 @@ int main(int argc, char **argv)
             typeLib = settings.value(keyPrefix + QLatin1String("win32/.")).toString();
             if (QFile::exists(typeLib))
                 break;
+            typeLib = settings.value(key + QLatin1String("/") + codes.at(c) + QLatin1String("/win64/.")).toByteArray();
+            if (QFile::exists(typeLib)) {
+                break;
+            }
         }
     }