I have RCC on an Windows XP service pack 2 and I get an error that states there is a memory error reading the printercaller.exe. Any ideas what is causing that? I have 512K of memory in the PC and it is not stating that it does not have sufficant memory so I am at a loss. I have uninstalled the RCC software and reinstalled it and no change. This is on a BCM400 with 3.6. Thank you for your help.