Dashboard not showing after multisite enabled and disabled

Hi,

I had the WPMY DEV Dashboard installed and it was working great. Then I enabled multisite on my wordpress install but then disabled it and now it's not showing. I didn't add an blog sites and when I disabled multisite I reset my .htaccess file by deleting it and reseting via changing permalinks. Could this be the cause? What should I do to get this working? Thanks.