Help with Hexing

I tried Hexing a 17.0 client to 17.1 but some reason it either keeps adding another 0 (17.1.0.0) or doesnt work. I just need to know how to hex it to 17.1 with it working. Thanks :P

What hexing script or Download you using?

I'm sorry nut surely you were smart enough to attempt what Trollaux mentioned before posting...
That's literally the core of common sense... how could you...ugh