求救>>>双击D盘弹出打开方式窗口

你先试试这个批处理,不行的话说明是HKEY_CLASSES_ROOT的问题,我再帮你解决.
复制以下内容到记事本,另存为"显示.bat"(注意加引号),存好后双击运行即可.

@ECHO off
REG.exe DELETE HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2 /f
REG.exe ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2
REG.exe ADD HKCU\Software\Microsoft\Windows\Currentversion\Explorer\Advanced /v Hidden /t REG_DWORD /d 1 /f
REG.exe ADD HKCU\Software\Microsoft\Windows\Currentversion\Explorer\Advanced /v ShowSuperHidden /t REG_DWORD /d 1 /f
REG.exe ADD HKCU\Software\Microsoft\Windows\Currentversion\Explorer\Advanced /v HideFileExt /t REG_DWORD /d 0 /f
ECHO HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2 []>%temp%\temp.txt
REGINI.exe %temp%\temp.txt
TASKKILL.exe /im explorer.exe /