strange blazi, the seh window was taken out in the 6.3.5 build (you will only see if if a crash happens when not scanning a file) - we added in a recovery system allowing pid to 'recover' from a crash when scanning the exe's, so you should have seen that output, and not the seh window..
if you can reproduce it, can you please check that the pid version reported in the seh window is 6.3.5.. if not, it'll explain the issue, if so, then im lost
i noticed that some kb update from microsoft blocked writing to the area where we put the context menu stuff, so there is a possibility your context menu is running an older pid (it was in my case)..
the fix for this is to load pid as admin once, enable the context menus, then exit.. it should then be fixed (hopefully)...
/me takes microsoft off his christmas list