Robot Arena 2
 

i have robot arena 2 installed on my comp. the makers of the game came out with a 1.20 patch for the game that added a lot of features unforunately the patch is jacked. it shows it as an .exe sfx cab file. when u run it u get an error initilizating the install shield. does anyone know how to manualy extrach this file. I know it cant be done with winzip winrar or winace. or at least i havent been able to get it to work. this seems to be a very common problem many forums in onther sites have posts about it but i have not seen anyone post a solution to it yet

Depends on the version of install shield. There are unpackers for some versions....

the install shield version is 7.4.262.0 on the file its self

Wow, I missed something. I didn't know that v7 of IS is out.
That is rather new, but you may try IsXunpack. You can find it here.