Topic "Active Directory Authenication" a message from briancha

I deployed remote desktop manager server with a SQL database and everything was working great including integrated security with our domain accounts. However, for some reason I can no longer authenticate with integrated security using a domain account. I receive the following error message "Invalid user name or password, please verify your credentials!".

The only thing I can think that has changed is a updated SQL to SP1. I tried uninstalling remote desktop manager and deleted and the database and started from scratch, but still have the same issue.

Any help would be great.

Thanks