Shaun Herbaut - 2011-09-14

I installed this plugin and when I tried to open the website in the browser I got the following error message: Fatal error: Class 'JParameter' not found in /home/content/34/8336134/html/plugins/system/tyntjoomla/tyntjoomla.php on line 24
Also in the plugin there was nowhere to insert the tynt user id.  It was the latest version 2.0 zip.  Quite gutted because this caused the tinyMCE editor to disappear and I only have the option to insert text using HTML now.  Do you have any idea what could be causing this problem? are there any files you can look at to compare to see what I'm missing?  I would really appreciate your help in this matter, I'm quite a newbie when it comes to this sort of thing and I'm not that technical at all.  I'm using Joomla 1.7.  I hope you can help

Cheers
Shaun