From ac18b979ceb375255fe17a197127a725907849d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E8=BD=BB=E8=AF=AD?= <boximengling@outlook.com>
Date: Sun, 17 May 2026 04:48:05 +0800
Subject: [PATCH] fix: use local namespace

---
 Plain Craft Launcher 2/Application.xaml.vb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Plain Craft Launcher 2/Application.xaml.vb b/Plain Craft Launcher 2/Application.xaml.vb
index f3c55ba..bbe0f08 100644
--- a/Plain Craft Launcher 2/Application.xaml.vb	
+++ b/Plain Craft Launcher 2/Application.xaml.vb	
@@ -185,7 +185,7 @@ RetryCacheCheck:
     Private Function GetProgramLock(LockPath As String) As Boolean
         Try
             Dim IsLocked = False
-            KernelLock = New Mutex(True, "Plain Craft Launcher", IsLocked)
+            KernelLock = New Mutex(True, "Local\Plain Craft Launcher", IsLocked)
             If Not IsLocked Then Return False
             Logger.Info("获取单例锁成功")
             File.WriteAllText(LockPath, Process.GetCurrentProcess().Id.ToString())