Noted That:

• To install correctly this vk-lock.zip .
• Fisrt Download the vk-lock.zip to your computer
• Extract/Open vk-lock.zip to Your Computer.
• Then, Find readme.txt file inside vk-lock.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " vk-lock.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " vk-lock.zip "  Downloaded plugin from your computer, Where you downloaded vk-lock.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " VK Lock " folder is added on left sidemenu. Now, Click on " VK Lock " folder.

   Noted that: If you do not see " VK Lock " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  VK Lock Configurtions and Settings or How to work " VK Lock " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " VK Lock " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is VK Lock
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

Plugin works via VKontakte API (https://oauth.vk.com/authorize) therefore you need to make some proper (its very easy) settings at VK.COM side:

1. You need to have an active VKontakte account

2. You have to create new “VKontakte application”. Don’t panic – “application” means only some settings on VK.com that enables integration between VK.com and your wordpress site (this plugin)

3. Go to https://vk.com/editapp?act=create, and create new “VKontakte application” – set its type to ‘Web-site’ and specify address of your WordPress site. Its wise to specify application Name, Description and Icon (better to match your wordpress site) – because this information will be presented by VK.COM to the user during authorization process. User will be asked if he\she trust this application to provide information about his\her name and VK groups he\she belongs to.

4. Write down the following VK application params: ApplicationID (its a number), and SecureKey (its a set of letters like JKdasAKdaKLKsklsjndas)

5. Go to Plugin settings at WordPress admin console (Plugings -> VK Lock) and enter ApplicationID & SecureKey in proper fields

6. Thats all – you may setup access for your posts\pages now