Version of server and client?

Your client is not of the correct version for communication with this server. You can get the latest from

how to solve this problem??

You need to run a Player that is suitable for the CMS version you have.

What CMS version are you running?

iam using v 1.4. and i download the latest version , solved the problem…thanks :slight_smile:

The last version for Windows for 1.4 CMS is here:

You should think about upgrading your whole system though as 1.4 is really quite old now!