svchost.exe is the excetuable that controls services which is not a fun thing to repair,
I think it would be best that you reinstall windows either with a clean install or by a repair. Even a repair will repalce all the services files. you should backup your data first use Dmailer Backup to do this quickly and easily its free online and local backup software you can get it from www.dmailer-backup-software.com
This problem was due to my Flash Drive..
When I have removed it that error stops appearing..
Thank you for helping me..