From 87dc2daa45d99beef448dad55345593e46b8306a Mon Sep 17 00:00:00 2001
From: Xusheng <xusheng@vector35.com>
Date: Tue, 29 Oct 2024 17:27:51 +0800
Subject: [PATCH] Fix crash when attempting to install WinDbg/TTD in the free
 version. Fix https://github.com/Vector35/debugger/issues/601

---
 ui/ui.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ui/ui.cpp b/ui/ui.cpp
index 411910f..06385b6 100644
--- a/ui/ui.cpp
+++ b/ui/ui.cpp
@@ -862,6 +862,12 @@ void GlobalDebuggerUI::SetupMenu(UIContext* context)
 #ifdef WIN32
 void GlobalDebuggerUI::installTTD(const UIActionContext& ctxt)
 {
+#ifdef DEMO_EDITION
+	FreeVersionLimitation dialog("installing WinDbg/TTD automatically.\n"
+		"Please refer to the documentation to install it manually:\n"
+		"https://docs.binary.ninja/guide/debugger/dbgeng-ttd.html#install-windbg-manually");
+	dialog.exec();
+#else
 	std::string pluginRoot;
 	if (getenv("BN_STANDALONE_DEBUGGER") != nullptr)
 		pluginRoot = GetUserPluginDirectory();
@@ -885,6 +891,7 @@ void GlobalDebuggerUI::installTTD(const UIActionContext& ctxt)
 		return;
 
 	widget->runScriptFromFile(ttdInstallerScript.string());
+#endif
 }
 #endif