Cannot install Joomla with 'installation' is undefined error 安裝 Joomla 時出現錯誤

Issue: when you want to install Joomla 2.5.3, browser IE shows error: 'Installation' is undefined
問題: 安裝 Joomla 2.5.3 時，瀏覽器出現錯誤: 'Installation' is undefined

Cannot uninstall JAVA with Error 1723... 無法移除 JAVA 錯誤 1723

Issue: when you want to uninstall/reinstall java from control panel, it shows error:
問題: 移除 JAVA 時出錯 Error 1723，重新安裝 JAVA 也一樣。

Error 1723. There is a problem with this Windows Installer package.  A DLL required for this install to complete could not be run.  Contact your support personnel or package vendor.