This is supposed to fix all these errors on your computer. It says I have like 200 errors. But it cost $29.95 a year. Do you think this is BS or work purchasing?
It's a good idea to have a registry cleaner/booster, especially if you've had your computer for a while and never cleaned it up. I can't vouch for Uniblue personally (I use Norton 360), but I get the impression it's not a scam or ripoff.
Here's an in-depth review (with video) of it.
Registry Booster 2012 Review
If I didn't have a registry cleaner already, I'd probably give this a try. Either alone or as part of their suite.
(BTW, on the right side of that page are links to other registry/system boosting programs, in case you want to compare Uniblue to other options.)