Falcon9

Hey there everyone, old player who just found out about CnC net recently and am enjoying Red alert 2 and red alert online thanks to you guys But I can't seem to get Renegade to work with the RenLauncher Renlauncher is 'registered' and I put in the server address, Then I remembered I needed scripts 4.6, so I go do the TT website to try and download it, I do, then I go to open it, and it wont let me click a folder for installation. I try to find the renegade folder, I do, it wont let me click next I try to make a new folder, same thing. I cant click next. I assume this client is what I need to play Renegade online right? Can anyone help me please ? I assume its an easy fix and i'm just being computer illiterate.