I was having trouble getting updated antivirus software and discovered several errors in my registry, preventing me from getting it, so I downloaded "Eusing" Free Registry. It scanned my computer and reported over 300 errors, which I discovered I had, so I opted to have them clean up my registry. In order to do that I had to pay $15.00 and an additional $3.65 for Registration Backup Service plus $0.73 tax. It did not do anything. I ended up calling support.com for help and ALL of the errors in my registry were still there so I chose to... read full review »