Login Error

I got login error, but all working fine about 2 months ago :\
https://pp.userapi.com/c638827/v6388...SrwUXcpZ4w.jpg

Can you describe more your error , does it show Login Error ?
If I consider you've put right id and pw , try to install microsoft sql server 2008 r2 with SP1
And for me , when I have this error , I've tried to launch this in admin .
http://img110.xooimage.com/files/4/7...re-52d9076.png