After processing the updates from yesterdays (4/9/2013) update Tuesday all of my machines now run Check Disc at every boot.

http://community.spiceworks.com/topic/324874-chkdsk-spreading-like-a-virus

http://social.technet.microsoft.com – [KB2839011]- folowup

KB2823324 is causing the issue.  We run all Dells, mostly Latitudes.  I’m not sure its going to effect other machines, but I cant imagine why it wouldn’t.

For those who need a quick result you can run this on the PC affected

wusa.exe /uninstall /kb:2823324 /quiet /norestart

OR remotely use

Psexec -d -s \\remotemachine wusa.exe /uninstall /kb:2823324 /quiet /norestart