MSM760 controller Couldn't connect AP 425

[Munassar]

I couldn't connect MSM760 controller with AAP 425 .

it can see it in controller but it written "unsupported Product"

Please Help

the issue Picture will explain:

https://ibb.co/jzrYkU

Thank You,

[parnassus]

What is the software version running on HP MSM 760 Wireless Controller?

[Ascendor]

Help function says:

Unsupported product
No suitable firmware is available for this AP on the controller.
You should upgrade the controller firmware so that the newly-introduced product can be recognized.