Problems updating to the latest version Vex clawbot

Hello, I use vex cortex 2.0 clawbot, I didn’t touch the code, I assembled the set and immediately launched it, but the claw worked crookedly, after I tried to update the software through RobotC everything stopped working, and the remote connects and nothing, can you please throw off the finished code or help upgrade to the previous version. I’m just not good at programming.
Thank you in advance.