Regarding SEPM upgrade to 12.1.6

Hi,

I am upgrading the SEP Manager to 12.1.6 and getting enable "There are clients with XP or 2003 Operating Sysmtem installed have been detected. Please enable the TLS to make sure client is communicaitng with SEP Manager"

We don't have SSL enabled on clients then still it is mandatory to enable TLS on windows XP and windows 2003 in the enviroment.

Please let me know, is it neccessary to enable or we can continue without it.

Regards

KK