xbox 360 took update now activate.iso wont load

[hollow]

not my xbox so dont know what firmware its running . got to be recent as forza 3 works fine.

loaded up activate.iso did its thing then popped in modern warfare 2
xbox asked to update which i allowed then it rebooted and asked to update again ??

let it run again then ejected disk

activate.iso now wont recognise and modern warfare 2 wont load either

 

[hollow]

ok il post my solution xbox kept looping on update , plugged in another hard drive and updated it from that one ,works ok now ,must be a problem with the original hd