HPQ_0002 wants to run all the time

I have an older HP a430 computer that I recently installed Comodo Firewall on. Now whenever I tyr to download email attachments the system tries to reinstall “memory disk creator”. I believe this is a part of the original HP software load but this message never came up until I loaded CF. Does anyone have any ideas about why this is happening and how to stop it?

Thanks in advance.