参考文章:

http://weblog.hansotten.com/?p=833

一.

Installation

• Make sure you run this as administrator,  you will need the privs.
• Run the Delphi installer. Use defaults for the file locations, ignore the incompability warnings.
• Dont start Delphi 7 as it will complain when starting a project  about unable to rename delphi32.$$$ to .dro in the /program files/delphi directories . And something about debug options requiring a change.
  So there are access problems, as to be expected. Windows 7 is a lot more robust, so directories are better protected.

Solve the access problems

1. Open the properties on c:/program files/delphixxx directory.
2. On the first tab Clear the Read-only attribute
3. Open the security tab
4. Give users full access to  c:/program files/delphixxx directory  

Now Delphi can be used to write programs again.

二.搞定帮助文件不能用
安装这个Windows更新:(WIN7 自动更新会推送)

http://www.microsoft.com/downloads/details.aspx?FamilyID=258aa5ec-e3d9-4228-8844-008e02b32a2c&displaylang=en&Hash=bc0nbVsZtNC%2fmhn01kruqtQFvzTcZdJbiAv3sSo%2f3mMWvi745uR0cMVQ8NwBr4pqCp9P2irmOyAGcEh1cL333w%3d%3d#filelist

终于摆脱用了三年多的系统,用上新系统.爽!

以上方法,我在Windows 7 Pro X86/64 英文版,都试过,目前没有发现什么问题