Have you tried just running Setup on the local install? That will often straighten out all the paths and URLs. If you have to re-create the setup directory, be sure to use a copy from the exact same version of MODX.
Some other possible things to do:
- Manually delete all files in the core/cache directory
- Clear your browser cache and cookies
- Check the value of the path in the modx_workspaces table in the DB.
- While you're in the DB, change the value of compress_js and compress_css in the modx_system_settings table from 1 to 0.
- Also in the modx_system_settings table, set the friendly_urls setting to 0 and rename any .htaccess file in the site root. That will turn off FURLs and take that issue out of the equation.
If Setup doesn't do it, also check the paths in the three config.core.php file (root, manager directory, and connectors directory).
The thing in the docs about "If you are also moving your site into or out of a subfolder" refers to the MODX site itself -- whether it is in the server's htdocs directory (or the equivalent), or in a subdirectory. If it's in a subdirectory and you're using friendly URLs, you usually want to have the subdirectory name in the Rewrite Base line:
Rewrite Base /subdirectoryName/
You'll also need to adjust the paths and URLs in config.inc.php and the config.core.php files, but Setup will usually do that for you (not always -- I've had to hard-code some of them when moving to localhost).
Finally, let me mention SiteCheck:
http://bobsguides.com/sitecheck-promo.html. It will check all the paths and URLs for you (and a lot of other stuff). It's not free, but it's handy to have around.