restart script on the server

Hello all;

I have a script to reboot all machines in the server; It is a batch file. I have all admin rights but when ever I try to run the script,it wont run. However do not give any error or access denied message. But My collegue could run it. We have check both our rights. They all are same..

I have got win server 2008 machine were the script is located.

Thanks