URGENT :company out of buisness do i have to leave the country?

[zidan]

I have applied for I-140 and I-485 concurently in future employment on july 2007.Now USCIS places the I-140 on hold requesting initial evedence,but the company now is out of buisness.Iam sure that the I-140 and the I-485 are going to be denied,but my question here is the following :does denial of I-140(company out of buisness)means deportation for me ,that i have to leave the country?(my visa already expire)
Thank in advance

[txh1b]

If the company that has sponsored you is going out of business, then there is not much you can do. I am not sure about your category or circumstances of filing. The I140 has to be approvable for you to even use AC21 now.

Talk to a lawyer.

[zidan]

thanks txh1b.would you take a look at these questions please?

Thanks txh1b for quick reply

Iam on 3rd categorie (skilled worker)
what is AC21 means please?
I have my EAD ,can i work for an other employer as a new sponsor and start the whole processing ?
Can i use my approved labor certification to apply for I-140 again or do i have to apply for a new labor certification?
Finally what about my I-485 ,if i start a new process with a new sponsor ,do i have to apply again for a new I-485 or i can still use the old application which was on july 2007(july visa bulletin 2007)?
Thanks txh1b in advance.