I use Organik Organic Food Store WordPress Theme and have accidentally uninstalled the Slider Revolution Plugin (an older version). It seems that Revolution Slider is a required plugin for this theme to work properly. Now I bought the new 6.0 version of the Slider Revolution Plugin and I am trying to install it back to Wordpress by I keep getting the message that installation failed. How can I solve this? Help!
You have to install the plugin zip not the full download (All files & documentation) zip. Please unzip the main full download (All files & documentation) and then locate the installable plugin zip file within it. Luckily most developers clearly label their files, so it should be pretty easy to find. you have to install that plugin zip.
Also as you have already installed the plugin and then uninstalled now you have to delete the install plugin first from the Plugins page then have to install the new 6.0 version. Or use ftp and upload to replace the existing one.