Client Installer Isn't working

I've had this problem for weeks now and no one is responding but another one has appeared as well. The first bug is that 2 weeks ago when patch 7.16 happened, my client crashed itself while patching and would continue to crash, so I just re-installed the game and for some reason it took me back to what looked like the old client patcher and would only be updating the client/it would only patch 1 part of the game, not 2. Every time it was done I could press "Launch" and it would disappear and crash. The same thing happened to me today. What looked like the old client patcher would patch only 1 part of the client and then I could press "Launch" and then the client would crash. I literally cannot play the game. I haven't seen the play button in 3 weeks. I'm so tired of no one helping or responding I'd be willing to start paying for a working answer. I play on Mac OS X Lion 10.7.5 (11G63) Here are some extra details: Processor 2 x 2.66 GHz Dual-Core Intel Xeon Memory 5 GB 667 MHz DDR2 FB-DIMM Graphics NVIDIA GeForce 7300 GT 256 MB Storage 645.48 GB Of Space Left To Use

Someone please at least respond to my post. PLEASE. I beg of anyone. Edit: I'm pretty sure the client has also reverted me to an older version of league.