RCV4 and dual core processor...

hello,I'm using RC for quite some time now and I have always been very happy with it. (nothing has changed I can assure you)Since a few weeks however I have a dual core processor and I made some changes to the executables of most addon's on my HD to use always the second core while Fs9 is using the first core.So I keep the frames of Fs9 way up and still use those addon's like ASv6, Flightkeeper, RCV4.All addon's so far can be assigned to the second core by a small instruction: "imagecfg -a 0x1 C:program filesrcv4rcv4.exe" for example...BUT the only program for which this line doesn't work is RadarContact. The instructionset works alright but the executable is useless afterwards. I do get to change the affinity in windows but i'd rather set it permantly to the second core instead of changing it everytime I start RC4.Does anyone has an explanation for this? Can it be solved.ThanksLuc 'Glaudrung' Brusselmans