From:bdn.borland.com
Question:
What does internal error 2349 mean while installing Delphi6?
Answer:
This is a Windows Installer (MSI) error.
It means "Copy Resumed With Different Info".
It most commonly occurs because the CD is dirty or scratched.
If cleaning the CD does not help you may need to copy the Delphi install
onto your hard drive. You can also try turning off virus protection
software while running the install
If you decide to copy the install to the hard drive you only need
to copy the Install directory and all the files in the root of the
CD including setup.exe and install.txt.
基本原因是，你使用的delphi光盘读盘有问题，部分数据读取失败。
