Kenitico CMS not getting configured

I am configuring the Kentico CMS to my local machine but getting the following error:

The CISM115\cis account is not granted with Modify permission on folder C:\inetpub\wwwroot\KenticoCMS\. Although this is not an error, it's highly recommended that you configure these permissions.

Why is 开发者_JS百科this happening and how do I fix it?

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You need to change the persissions of that folder, so that the application can modify it's contents.