sfornal

I have downloaded and installed the second life viewer and every time I try to run it it crashes and then windows explorer closes the program. I have windows vista and everything is up to date and I fullfill the system requirements. I am never able to view second life to login I get a white box and then second life crashes. I have also uninstalled the program and restarted my computer and re downloaded and installed the program and I get the same results. I have also done serveral clean installs where I delet second life from both the app data roaming and local folders but nothing works. Can someone please help me ? When I click on the second viewer icon here is what it says 1. loading second life 2. deteching hardware 3. intializing VFS 4. log crasher : app may appear frozen 5 log crasher : sending to server try 1 6 Windows closes program