Changing Passwords

Hi all,

I have installed MDM / MDS on a windows 2008 server. The SQL Server 2012 installation was set up using Window Authentication.

MDS install perfectly and works for +/50 days UNTIL we are required to change our passwords. This obviously affects the IIS portion and requires the creation of a new 'web site' within IIS ( in my case) .

Would somebody be able to point me to a reference where I may ascertain,

1) Should I be installing SQL Server 2012 using SQL Server Authentication.

2) Is there a work around to avoid the nasty error message upon the change of PASSWORD

regards

Steve Simon SQL Server MVP