Comodo CIS and Checkpoint disk encryption software

Hi folks,

Recently, my laptop (running Win XP Pro SP3) was installed with Checkpoint disk encryption software as per our company policy. Since then, everytime I start up the laptop, checkpoint install/unistall messages will pop up and I have to click the “cancel” button multiple times. If I uninstall Comodo AV, this sympton disappears. Seems Comodo AV and checkpoint apps don’t like each other much. Any idea how to resolve this? TIA.