These look like directories; if so, then the command to rename it is invalid.
E.g. in a command window (note for this forum post I am using '/' instead of a backslash):
>ren user_guide /htdocs/user_guide
The syntax of the command is incorrect.
Rather than being a rename command, it looks like a copy or a move command (copy/move the file user_guide to /htdocs)
What I would do is attempt an install without Code Igniter. If that works, then manually add it afterward.
Or I would try WAMP version 5.4.11. (Fortunately both versions can co-exist so you don't have to first uninstall 5.4.12 just so you can try 5.4.11)