While testing my custom windows 7 Sp1 i got the error "Some components couldn't be configured" if i continue further it show set up cannot be installed try restarting and then it automatically goes for restarting and afterwards it showed As your computer was shutdown unexpectedly try restarting the computer to install further and from the same error continues , i have removed only local themes, tv tuners cards drivers, some addons by reapers and silent installer with valid switches. I am also integrating ati display driver by showing the Inf folder. What am i doing wrong