Hello,

There are already many crypto currency specifically bitcoin business setup in U.A.E. Also an ATM is present.

You do not have to have a financial license in U.A.E to start a crypto currency business.
There are simpler much cheaper and legal options present, such as Management services or consultancy service in which you can simple run your crypto currency business.
There are also options to setup online business which have a huge range of business that you can do.

I think about your previous message you were confusing me for someone.
If you would see the website you can easily google Dubai economic Development Department. I am working as a freelance agent for them as do many other people.
You can always PM me for more information.

Regards

Duke