Adsense not working in directory files

Q; Adsense not working in directory files

From: Ryan and Aaron

I have been using adsense on my site for two months now. All is going
well, apart from not earning as much as I had hoped, but things are
progressing. My site is expanding and for this reason I have added a
file structure to try and organize things better. These new files do
not seem to work with adsense now. for example: in the main directory,
all ads show up, new file folder "city" has contains pages about
certain cities but the ads do not show up.
How can I get adsense to crawl through the whole site and show ads on
pages that are in various folders? I don't really want to have all
pages located in the main directory for organization reasons. Thanks.

Answer - by K_F

Just give the crawlers a little bit time to re-index, there isn't a
technical problem by using sub-directories.