I am trying to install Teradata on a 64-bit PC with Windows 7. I installed the VMserver and received no error messages. I installed Teradata 13 without problems. I was trying to start VMserver to do step 5 in the script and got a Certificate error message. I ignored the error and went on and got the logon prompt from VMserver and entered my logon ID and password. VMserver rejected my login attempt with a message that says that the login ID or password is incorrect. I unloaded VMserver and reloaded it on my PC and got the exact same error. I checked my Microsoft Internet Explorer settings and pop-up blocker was off. Anyone have an idea what I may be doing wrong?