今天上網終於找到答案了原文If you are running Vista (32-bit)1) Go to your command prompt and run it as an administrator.Programs>Accessories>Command Promptright-click and select "Run as Administrator"2) The command line should readc:\Windows\System32>3) Type the followingregsvr32 vbscript.dll4) You should see a messagebox come up verifying that you have registered the vbscript.dll"DllRegisterServer in vbscript.dll succeeded"5) Click Ok6) Now right-click on the iTunes installer icon on your desktop (or wherever you saved the downloaded file) and select "run as administrator".重點就是再管理者身分下去在command模式下鍵入regsvr32 vbscript.dll就會出現"DllRegisterServer in vbscript.dll succeeded"然後去安裝itunes就ok囉