Error Message: Setup files are corrupted. Please obtain a new copy of the
program. 

I've downloaded three copies;
 
httrack-3.48.22.exe

httrack_x64-3.48.22.exe (two copies) 

But the same dialog box pops up at every attempt. 

Preciate your help and assistance. 

Nicklas Naum
nicklasnaum@gmail.com