Error: Couldn't open config file "awstats_tcd.appvs02.conf" nor "awstats_tcd.conf" after searching in path "/usr/local/awstats,/usr/local/awstats/conf/": No such file or directory

- Did you use correct config parameter ?
Example: If your config file is awstats.mysite.conf, you must use -config=mysite - Did you create your config file 'awstats.appvs02.conf' ?
If not, you can run "/usr/local/awstats/tools/configure.pl"

See AWStats documentation in 'docs' directory for informations on how to setup awstats_tcd.