Fakum, I haven't actually done it yet, but if I understand Speicht's instructions correctly, this is where you need to try one of the memory limiting methods. If you mean "do I want to send or not" a notice to Microsoft about the error message, I would say there is no reason to notify MS. The memory error is experienced by a majority of people, hence the various workarounds. While you don't say if you're running XP, I presume you likely are and, like AV8R said, would benefit from following PositiveG's instructions listed under the heading "Windows Application Compatibility (WAC) Toolkit 3.0 Method". We're very fortunate to have such knowledgeable assistance from these guys. I hope I roundup LB2 soon and give it a whirl myself.