Can I-485 be expedited for USCIS Error

My I-485 (NIW) was not approved when a visa No was available from last Jun to Dec because of USCIS error (USCIS already admited). But they told me that they can process my I-485 when a visa No is available in the future. Now I am thinking to request USCIS to expedite my I-485 processing because they made mistake on my case. But I have no idea if it is helpful or not when priority date is ot current now. What is your idea?

所有跟帖： 

• XBT and experts please!! -GCthisyear- ♂ (0 bytes) () 03/03/2008 postreply 15:40:32

• It is absolutely impossible. -mxc313- ♂ (0 bytes) () 03/03/2008 postreply 17:49:01

• 仁兄这末肯定 WHY？ -gcthisyear- ♂ (0 bytes) () 03/03/2008 postreply 18:32:45

• visa is not available for you, they can do nothing -mxc313- ♂ (0 bytes) () 03/03/2008 postreply 18:43:25