I have had this problem before, and I forgot how to fix it. I'm running XP Pro with Symantec Corp AV. I have re-installed WP 12. My hard drive died. I have even installed the WP 12 service pack. I double click on WP, and it tries to start (I have monitored this in the Task Manager), then it just dies. I have tried the printer fix and the template fix, and they do not work. However, WP 11, et. al. do work. There is just something in 12 which conflicts with something. And ideas? Thanks.