diff --git a/windows/flutter/CMakeLists.txt b/windows/flutter/CMakeLists.txt
index 930d207..903f489 100644
--- a/windows/flutter/CMakeLists.txt
+++ b/windows/flutter/CMakeLists.txt
@@ -10,6 +10,11 @@ include(${EPHEMERAL_DIR}/generated_config.cmake)
 # https://github.com/flutter/flutter/issues/57146.
 set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
 
+# Set fallback configurations for older versions of the flutter tool.
+if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
+  set(FLUTTER_TARGET_PLATFORM "windows-x64")
+endif()
+
 # === Flutter Library ===
 set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
 
@@ -92,7 +97,7 @@ add_custom_command(
   COMMAND ${CMAKE_COMMAND} -E env
     ${FLUTTER_TOOL_ENVIRONMENT}
     "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
-      windows-x64 $<CONFIG>
+      ${FLUTTER_TARGET_PLATFORM} $<CONFIG>
   VERBATIM
 )
 add_custom_target(flutter_assemble DEPENDS
diff --git a/windows/innosetup_installer_builder.iss b/windows/innosetup_installer_builder.iss
index b7a348d..92a4b72 100644
--- a/windows/innosetup_installer_builder.iss
+++ b/windows/innosetup_installer_builder.iss
@@ -37,15 +37,15 @@ Name: "spanish"; MessagesFile: "compiler:Languages\Spanish.isl"
 Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
 
 [Files]
-Source: "..\build\windows\runner\Release\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\dynamic_color_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\flutter_windows.dll"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\sentry_flutter_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\sqlite3.dll"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\sqlite3_flutter_libs_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\url_launcher_windows_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\window_size_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
-Source: "..\build\windows\runner\Release\data\*"; DestDir: "{app}\data"; Flags: ignoreversion recursesubdirs createallsubdirs
+Source: "..\build\windows\x64\runner\Release\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\dynamic_color_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\flutter_windows.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\sentry_flutter_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\sqlite3.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\sqlite3_flutter_libs_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\url_launcher_windows_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\window_size_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\build\windows\x64\runner\Release\data\*"; DestDir: "{app}\data"; Flags: ignoreversion recursesubdirs createallsubdirs
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
 [Icons]
diff --git a/windows/runner/flutter_window.cpp b/windows/runner/flutter_window.cpp
index b25e363..955ee30 100644
--- a/windows/runner/flutter_window.cpp
+++ b/windows/runner/flutter_window.cpp
@@ -31,6 +31,11 @@ bool FlutterWindow::OnCreate() {
     this->Show();
   });
 
+  // Flutter can complete the first frame before the "show window" callback is
+  // registered. The following call ensures a frame is pending to ensure the
+  // window is shown. It is a no-op if the first frame hasn't completed yet.
+  flutter_controller_->ForceRedraw();
+
   return true;
 }