Here is the situation: Fresh install xp sp3. I download version 18.104.22.168 (EraserSetup32.exe) to desktop then click. Error message says "cannot start setup, setup file may be corrupt or may have wrong password.... Blah blah blah..."
Where did you download it from? The lack of a digital signature means the binaries were not made by us and we will not be able to provide you support for this (as any modification could have been made without our knowledge)