What exact error do you get? Are you sure you typed sichost.exe correctly? If yes then sichost.exe is a malware, use antivirus software to get rid of it. This process camouflage itselves as svchost.exe, the geniune windows process is svchost.exe
The information on Computing.Net is the opinions of its users. Such
opinions may not be accurate and they are to be used at your own risk.
Computing.Net cannot verify the validity of the statements made on this
site. Computing.Net and Purch hereby disclaim all responsibility
and liability for the content of Computing.Net and its accuracy.