out of memory-error

worked nicely last night but today when I connect my kpa it scans just over 100 rigs then I get the message out-of memory..if I choose continue it scans another 100 or so and then it stops. anybody else?

edit: unchecked the "use rigexchange"-box and now all is good...thanx luntho...you´re welcome 

seems to be the same error message at least...I haven't had any more of those now though. it happened when the rigexchange was down and when I unchecked the RE-box it was alright. since then I managed to download all rigs from the RE and now I can sync both my KPA and RE without errormessages. btw..I run my monitor at 1600x1200