A quick post about an IIS 6.0 error "The tracking (workstation) service is not running": Sometimes, after an iisreset and restarting an SSL website, the following error is displayed:
The tracking (workstation) service is not running
To fix this error you need to start restart the SSL service. In PowerShell / cmd.exe, type:
net start httpfilter
This will start the SSL service. Then type iisreset to restart IIS again (if necessary).