What are the pre-requisites for generating E-Way Bill through the Express Way Bill Software?

What are the pre-requisites for generating E-Way Bill through the Express Way Bill Software?

Q. What are the pre-requisites for generating E-Way Bill through the Express Way Bill Software?

a). Tally release 6.4.9 or above

b)Express Way Bill Software

c). Licensed tally should be installed in the user system