Problem accessing test facility

When I try and run my Business Space in the brower I am getting invalid credentials or access denied error message. Yesterday it was working fine.

Sometimes I get Error processing output message warning.

Any idea how fix this? All I did since the last time it worked was to add a checkbox facility. I have reversed this still no luck.

Try going over the logs. Also try logging into another BS with the same (admin) credentials and see if that works.

Thanks for the reply, solved with a pc restart.