桌面新建没有ppt-word-excel
reg add "HKEY_CLASSES_ROOT\.docx" /ve /d "Word.Document.12" /f reg add "HKEY_CLASSES_ROOT\.docx\ShellNew" /v "FileName" /t REG_SZ /d "" /f reg add "HKEY_CLASSES_ROOT\.xlsx" /ve /d "Excel.Sheet.12" /f reg add "HKEY_CLASSES_ROOT\.xlsx\ShellNew" /v "FileName" /t REG_SZ /d "" /f @echo off reg add "HKEY_CLASSES_ROOT\.docx" /ve /d "Word.Document.12" /f reg add "HKEY_CLASSES_ROOT\.xlsx" /ve /d "Excel.Sheet.12" /f reg add "HKEY_CLASSES_ROOT\.pptx" /ve /d "PowerPoint.Show.12" /f taskkill /f /im explorer.exe & start explorer.exe