USCIS will not recall your I130 at this point. Even if you had not paid any of the fees, they would wait until it was needed again (i.e. AOS was filed) before recalling it. Your I129F will continue on, and will be sent to NVC and pretty much on through to your embassy. If they schedule an appointment for it, you can contact your embassy to cancel/reschedule if your I130 case is not complete at NVC yet. Once the I130 is complete and sent to the embassy, you no longer qualify for the K3. If your K3 interview is scheduled, you can have it converted to a CR1 interview. If not (that is your cancelled it), you just have to wait for the CR1 interview to be scheduled.
I checked your embassy website, and it says that there is no appreciable delay for interviews. So, to stop the K3, just contact the embassy once they contact you guys with the scheduled interview and the info packet and tell them to cancel the interview and that you are going CR1.
QUOTE(Shamim @ Nov 23 2007, 01:17 AM)

Hi,
I am bit worried now. I am in the middle of NVC processing(IV bill paid, preparing I864 form). My I129F was approved two days ago. Can USCIS recall my I130 from NVC? I want to go with I130. What should I do now? Please advice
Shamim