I'm having this exact problem, I've tried different ways to install cwm but it wont work any way. I did it with the install-el29-rouge-cwm.bat by double clicking it and it didnt work, all it does is open the console window for less then a split second then closes. I tried it with the self installing file, the e4gtauto-sfx.exe the one from this site and another site none of them work. what happens is I press C and it goes to the options to choose from im on el29 so i enter L but the messsage that I get is the same one that depechemodegurl is getting
"install-el29-cwm-rogue.bat is not recognized as an internal or external command, operable program or batch file"
I installed kies as suggested by some reinstalled it updated downgraded it. Restarted my computer restarted my phone. I even tried installing cwm through rom manager when it finishes downloading it says cwm recovery has been flashed but when i reboot into recovery it shows a little guy with a downloading bar then 1/3 of the way it stops and i see a triangle with a "!" so i hold the volume up button and the power button to go into recovery but all that does is takes it into the normal recovery. Any help would be appreciated. Thanks.