I have this same problem sometimes (same error #, different event ID).  It seems to be a conflict with some part of the web browser - and I actually went so far as to switch from Internet Explorer to Firefox, I still sometimes have the same problem.  Usually, lately, it doesn't happen, but sometimes I get this while the web browser is open, and if I close all instances of the web browser I can get Poser going.  Sometimes I actually have to reboot (I don't think this has happened since SR3 though).

Quote - A little note - in this forum every person who ever had a problem with anything gets to declare it to be a piece of shit.

That isn't true, this SR has improved a lot of things and I don't walk around saying it's a piece of shit, but I do still have this problem, and have for quite a while now.

http://www.renderosity.com/mod/forumpro/showthread.php?message_id=3596822

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