How to delete a hidden file ?

[websurf]

Is there a way to delete a file that has hidden attribute? I am trying to delete the a file under C:\WINDOWS\Installer (the folders and files underneath it are hidden). I know that InstallScript's DeleteDir or DeleteFile functions won't work. Many thanks for replying.

[tschley]

Is this an InstallScript project? If so, try using SetFileInfo to remove the hidden attribute and then delete the file.

[FrankZabelli]

You need to try the Long Path Tool, helped me.