How to fix Database tables not found error in Slider Revolution extension

Problem: Got error “Database tables not found…” after installing Slider Revolution extension.

Reason: Cache was not disabled during installation process.

Solution:

1. Go to System > Cache Management of Magento Admin panel
2. Disable All Cache
3. Log out from Magento Admin panel
4. Remove  nwdthemes_revslider_setup  row from  core_resource  table using PhpMyAdmin or by running this MySQL query:
   
   DELETE FROM `core_resource` WHERE `code` = 'nwdthemes_revslider_setup';

   1	DELETE FROM `core_resource` WHERE `code` = 'nwdthemes_revslider_setup';

   
   If you are using tables prefix – it should be
   
   DELETE FROM `myprefix_core_resource` WHERE `code` = 'nwdthemes_revslider_setup';

   1	DELETE FROM `myprefix_core_resource` WHERE `code` = 'nwdthemes_revslider_setup';

   
   Or alternatively you can download archive with patch file, extract file from it to the root folder of your Magento installation and run it from url:
   http://yoursiteurl/revsliderfix.php
   where  http://yoursiteurl/  is url of your Magento website
5. Login to Magento Admin panel
6. Enable Cache