My friend....never.....ever....flash anything to your phone that isn't made for your phone and model. Unless you've read from reputable people that something is OK.
Research and learning are the keys to success in this game, and in XDA.
That said, here is a thread about returning to stock on your device. You can read through a bit to see if someone has similar issues, or you can try asking for help there....
>*Motorola Droid RAZR HD*>*RAZR HD General*>*[TUTORIAL] How to Flash Stock Motorola Fastboot files
You could also ask in your devices Q&A section for help...
>*Motorola Droid RAZR HD*>*RAZR HD Q&A, Help & Troubleshooting
Hope you get it working! 👍