RC1 - Antispam still crashing

I was getting problems with Antispam and Outlook Express in beta 1 & 2 and it's still a problem in RC1. I find ESS Antispam very effective at dealing with spam and it seems to work the first time I open Outlook Express, but it can hang and crash Outlook Express later in the day:

Faulting application msimn.exe, version 6.0.2900.2180, faulting module ntdll.dll, version 5.1.2600.2180, fault address 0x00011e5a.

RC1 sees Antispam working quicker than it did before though.

 

Antispam also crashes for me. I have Vista Home Premium and Outlook 2003, and Antispam will crash Outlook everytime I try to open it if it's enabled. I usually have to start Outlook in safe mode in order to fully disable the Antispam from "Add-in Manager"

I havent figured out why, and I don't know if this is related to the Outlook Express crashing. I haven never gotten it to work on my machine. I have always had to disable it, including the new RC1.