用命令修复试试
电脑的左下角---点开始---找到运行---复制粘贴命令---- cmd /c wmic process where name="explorer.exe" delete&explorer reg delete HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\StuckRects2 /f&taskkill /f /im explorer.exe&explorer 确定
如果不行再运行 cmd /c wmic process where name="explorer.exe" delete&explorer reg delete HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\StuckRects2 /f&taskkill /f /im explorer.exe&explorer