Kdp SKIN path in KMC shows incorrect data

I am having problem in using my custom skin through Management console. when I insert my skin path in full.skinPath key, It gives an error

Player Can’t be loaded. This error is most likely caused by bad data provided in “additional parameters” and can be fixed by editing the player configuration file. Contact support for help.

whereas the other example path (http://cdnexchange.kaltura.com/sites/default/files/applications/releases/Kalturian/25/LightDoodleskin.swf) works well.

The path given by me is accessible from outside.