THE H1B WAS APPROVED BUT IT WAS NEVER STAMPED OR WORKED.now want to go for B1

USA H1B Visa
1

please reply ugent

i have approved h1b PETITION in 2007, but i never worked for that company not staped

but now my current employer want me to go USA on B1 ,

what i do?

should i show in my ds160 form abt previous H1B record

please reply me on urgent basis