I have purchased three copies of Evidence Nuker. One of my computers crashed the hard drive. I have put in a new hard drive and tried to reinstall Evidence Nuker. Apparently the disk I have was not for this particular computer. I would like you to give me the registration key for the 2nd purchase I made. The first was for my laptop. The one I need is for my home desktop. The third I purchased was for my office desktop. I would appreciate you cooperation in this.