Halifax Reval?

[jadeblue]

Experts,

I'm planning to go to Halifax for 7th year extension.

My current visa stamp is for Company A which was acquired by Company B. Now the latest approval (I797A) has Company B name on it.

1) Is this considered as a new visa stamp or renewal? &
2) Does this mean that I can't go to Halifax for stamping?

Thanks in advance...

 

[aboppana]

It is a Visa renewal.