1/ First install the game which can be found here...
http://kickass.to/street-fighter-x-te...
2/ Install 1.08 patch (Run "setup.exe")
The 1.08 patch can be found here...
http://kickass.to/street-fighter-x-te...
3 Street Fighter x Tekken 2nd + 3rd DLC costumes and unlocker to use them for 1.08 Patch can be found here...
http://kickass.to/street-fighter-x-te...
4/ Copy "Street Fighter x Tekken DLC Costumes.rar" to your install folder and unrar it.
(Inside this rar file is a "resource" folder. You want it to merge with the one in your
install directory.)
5/ Unrar "const.lua.rar" and place the contained file into x/Program Files (86)/Capcom/Street Fighter x Tekken/patch/CMN/boot/game
and replace the other one there.
6/ Unrar "Cracks.rar" into your install folder.
To play the game you can either use option 6a or 6b
6a/ Run "sftk_v2.4@e107.exe" to play with DLC character costumes, color editing and preset combos unlocked.
6b/ Run "sftk_v2.41@e107.exe" to play with all the above PLUS the ability to have same character teams.
Install folder is... x/Program Files (86)/Capcom/Street Fighter x Tekken/