Quote Originally Posted by Gabri3l
So i got another software from Internet.. and it just did it..! without any "message"... and the Knoppix works..!!
Thanks for the update, but it is very confusing. If you did the md5 check and got a good result, as you stated, then I don't see how getting another copy made any difference. Do you have any insight on what is different from the 2 copies you have? Did you keep the problem copy? I really would like to understand what the problem is. If someone else posts that they confirmed that the ISO is good with the md5 test and they also get a message that the ISO will not fit, we are at a loss for what to tell them. There is simply no way that a bad download can accidentially have the same md5 sum, and you even stated that the ISO was the proper size and several megs smaller than the CD capacity.

Perhaps another question I should ask is what tool did you use to confirm the md5 test and can you give us details of how you did the test. Something is wrong somewhere, and it can be understood if we have enough details about what you are doing.