Cannot access my wordpress site locally (1 reply)

Hello, guys! I'm new with wordpress and wampserver. I need a copy of my wordpress site locally, I've just followed all the steps that I've found in several tutorials and everything worked with a pure wordpress copy, but when I follow the steps with my backup, it doesn't work, when I try access the localhost/mywordpress it shows me the following message: Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at admin@example.com to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Apache/2.4.9 (Win32) PHP/5.5.12 Server at localhost Port 80


I'm newbie, please, be kind if this is a stupid question and out of the cotext of this forum.

Thanks a lot in advance!!!!!