It is my knowledge that you can't get a free error fix from any programs. if your error count is low and you haven't already used it you may want to try and download Registry booster 2010's ability to fix fifteen of your computer errors free. However if you have a computer like mine (have about 120-100 errors and have already used the free trial) i suggest actually buying the soft-wear and not taking the risk of losing your data by a hard drive failure. If your are Worried about high errors on you computer and can't purchase this data then you should back up all of your important files,music, videos,pics, and anything else that is important such as games that need a registration code. I had about 10 games on my computer and when my hardrive crashed I still had the disks to install them, but not the crummy piece of paper that noted the registration code. -Tank you and i hope this information was use full to you and your computer.