To uninstall this extension, please log-in to your Magento Admin Panel

1. Go to System → Magento Connect → Magento Connect Manager

2. Enter your Magento Connect Manager username and password 

3. Locate the extension you are uninstalling in the Magento Existing Extensions section

4. Select Uninstall in the column Actions

5. Click on Commit Changes and for the extension to be successfully removed

6. Click on Return to Admin

7. Go to System → Cache Management → Flush Magento Cache