Hi I am using windows 7 operating system on the Intel core 2 duo processor. The thing is that I am not able to find out what is RAC task. Actually whenever I try to load a application it takes too much time and after troubleshooting I found that the process is running at almost 96%. And I found nothing on the monitor similar to that. Really I am not able to figure out what is wrong with it. Please help me out of this scenario and also let me know how I can end that particular process.