No, the Win Registry is a well known single point of failure in desktop winboxes.
Registry defragmentation performs physical defragmentation of the Windows registry file. After defragmentation your registry will acquire linear structure which will reduce application response time and registry access time. Do not worry if sometimes after defragmentation the registry will become smaller only by 1-5%, the key is not in size but in its linear structure, hence it determines access time.
http://www.majorgeeks.com/Registry_D...ion_d4004.html
I built around 20 PCs and had about three hardware problems in five years. I have had a lot of success renewing systems. I have to debug my complex code at work, I don't need to be screwing around with OS problems.