I had just purchased the dbpa bundle package after trying out the CD Ripper for 2 days (I have been using MM) and really happy with the results. However, after the PerfectTUNES installation, the Control Center did not open up and upon clicking on the shorcut link at START menu, an error msg stating the dppoweramp.exe may have been changed or moved. Please advise on how to get PerfectTUNES to work.