Loaded Commerce Community

I'm have an issue with the Pay Pal Websites Payments Standard Module.
It is installed and all sections completed. (I copied my 6.4.1a installation) and allows me to choose it as the payment method on checkout. However it does not pass through the details to Pal Pay, you just end up at the Pay Pal log in page and no transaction takes place!

This did work previously with my 6.4.1a installation so I'm not sure what is going wrong now?

Any ideas?

I'd suggest uninstalling the module and reinstalling, removing all data related to it in the configuration table and reinstalling the module again via admin. If that does nothing make sure the email addresses you're using in the module are actually the ones in your Paypal account. More info here:
http://www.codemehappy.com/2011/06/how- ... rd-module/

Simon