Am re asking a question info was wrong.can a friend with 2 DUI s .enter with a visa?

Expungements have no effect on immigration and/or visa applications.

I am a pending asylum. I was originally here as f1 visa, I dropped out because of financial difficulty. Can I go back to school?

Not anymore. Especially now that you applied for asylum.

Expired H1B transfer using cap exempt?

You ceased being exempt from the numerical cap on H-1Bs in 2010.

How do I respond to the fingerprinting notices for my parents?

I agree with my colleagues. Following up on that fingerprinting notice will be futile. Parents simply abandoned their I-485 applications with...

I have applied for my sisters. My priority date is May 05? I have not heard anything from USCIS

USCIS does not approve siblings petitions for years. You cannot expect to hear from them before the priority date is close to becoming current.

Previous J2 immigrated to Canada, now on F1, do I qualify for H1b?

As long as got a relevant degree and the job position is one that requires a degree, you should qualify for H-1B. If obtain a J-1 and it...

Can i change my j2 visa to H1 visa in usa?

When a "family company", H-1B perhaps, however, "green card" certainly not.

Immigration case I-485 is pending if I apply for diversity lottery, does it have a negative effect on I-485?

I don't think it is worth it at this point to apply for DV in your situation.

No biometric appointment after two months after first NOA?

With the case number on hand you can schedule an INFOPASS appointment and inquire at the local office level.

Unless criminal charges are filed against you personally, will have no effect on your immigration status now or in the future.