core/archive.cpp

@@ -58,7 +58,15 @@ void Core::Archive::open(const QString& account)
         }
         
         mdb_env_set_maxdbs(environment, 5);
-        mdb_env_set_mapsize(environment, 512UL * 1024UL * 1024UL);
+        mdb_env_set_mapsize(environment,
+#ifdef Q_OS_WIN
+                            // On Windows, the file is immediately allocated.
+                            // So we have to limit the size.
+                            80UL * 1024UL * 1024UL
+#else
+                            512UL * 1024UL * 1024UL
+#endif
+        );
         mdb_env_open(environment, path.toStdString().c_str(), 0, 0664);
         
         MDB_txn *txn;

core/main.cpp

@@ -42,7 +42,16 @@ int main(int argc, char *argv[])
     
     QApplication app(argc, argv);
     SignalCatcher sc(&app);
-    
+#ifdef Q_OS_WIN
+    // Windows need an organization name for QSettings to work
+    // https://doc.qt.io/qt-5/qsettings.html#basic-usage
+    {
+        const QString& orgName = QApplication::organizationName();
+        if (orgName.isNull() || orgName.isEmpty()) {
+            QApplication::setOrganizationName("squawk");
+        }
+    }
+#endif
     QApplication::setApplicationName("squawk");
     QApplication::setApplicationDisplayName("Squawk");
     QApplication::setApplicationVersion("0.1.5");