To recreate the service, please do the following steps:

1. Click Start, click Run, type cmd in the Open box, and then click OK.
2. At the command prompt, locate the following folder:
   %windir%\PCHealth\HelpCtr\Binaries
3. At the command prompt, type the following commands, and then press ENTER after each command:
   • HelpSvc.exe /regserver /svchost netsvcs /RAInstall
   • HSCUpd.exe -i hscmui.cab
   • HSCUpd.exe -i hscsp_l3.cab  or (-i hhscsp_e3.cab)

Note - The cab file above "hscsp_I3.cab" and "hhscsp_e3.cab" is version specific on what is installed OS wise.  Simply run the former for Standard installations and the latter for Enterprise installations.