Problem executing daemon403-x86.exe installer

[Dooby]

Everytime i try to execute this it says that it's not a Win32 executable program.

I use Windows XP professional so am i doing something wrong here ?

[AnalCobra]

Where did you download the setup? Download it again from the d-load section or try this link:
http://download.copybase.ch/daemontools/x86/daemon403-x86.exe

[mastermind]

Everytime i try to execute this it says that it's not a Win32 executable program.

It means that the file is corrupt. The file size should be around 1406 kB. Your file is probably smaller than this.