Will my travelling out of country cause any immigration problems?

Your trip abroad may cause a problem. If your F-1 visa is not up to date, you will need need to apply for an F-1 visa at the U. S. consulate. If...

Are these two different response meaning my case has progressed to the final stage?

Your case is moving forward and you should patiently wait for the adjudication. Good luck to you.

OPt and H1

If the FORM I – 129H indicates a change of status on October 1, 2016 then you will hold the H – 1B status at that moment in time.

Forming a company in Home country while on H1-B Visa.

You can form a company in your home country as long as you do not violate your H-1B status.

Can i be still eligible for OPT extension? or should i be a full time employee at end client in order to be eligible for OPT ext

Your employer should be your employer for purposes of the OPT or any other category of non immigrant status that allows you to be employed in the...

Your attorneys are already guiding you and you need to follow their advice.

How can he enter the US? Will this be an issue being outside the country while Green Card got approved?

Your spouse can present the advance parole document at the port of entry and he will be allowed entry into the US.

At this point can I transfer my H1b with different employer and can start working with them?

The prospective employer's immigration attorney is in the best position to assist you.

Obtaining the license merely to reduce the commission may be interpreted as an improper use of you H-1B status. Why not calculate the commission...

Is it enough to take recommendation letter from previous job to immigration interview for green card lottery winner?

I do not believe that you require a recommendation letter for the DV immigrant visa.