I didn't make it!
i ve got a copy of warcraft 3 reign of chaos and frozen throne and i wanna play dota ( not in the internet.single player) but i cant cause i need the patch and the right cracks.i havent got any of the patches.so my question is: should i download all the patches from the first one so it will work or can i install only the last one??
I believe you would need to download them from the first... but seriously, just buy the game...
If you have not bought the game then you cannot sign into Battle.Net, because you need a valid CD key. Talking about such is not allowed here too.
If you have bought the game, then all you need to do is download the patches in one go. The latest was 1.21, so look for something that does a full install to that version. The latest DotA is 6.43b, which can be found at Official DotA Allstars Downloads .