I've WordPress MutiSite Network Placed on my server and that i have 3 sites create.

http://site1.mydomain.com

http://site2.mydomain.com

http://site3.mydomain.com

At this time basically activate any wordpress plugin to network, it is applicable to any or all 3 sites. for instance, I wish to use nivo slider wordpress plugin for SITE 2. I've installed wordpress plugin and triggered towards the network. For Site 2 that one is being employed as expected. Now in SITE 3 Dashboard i can tell Nivo Slider in Menu however in Plug ins of SITE 3 Nivo Slider is Inactive. Additionally nivo Slider Libraries / javascripts are put on SITE 3 when Wordpress plugin is Inactive for the similar site.

I wish to have separate wordpress plugin activation for every site.

I am taking reference from http://codex.wordpress.org/Create_A_Network WordPress Plug ins section yet cannot discover the way in which. Tell me the way i can resolve this.

Thanks ahead of time.