More about Advanced Registry Optimizer
You can download the setup package 3.27 MB of this program v188.8.131.52 from this website, sometimes you can find this program by the name Advanced Registry Optimizer (Registered Version) and Advanced Registry Optimizer 2010. Sammsoft lets you try it first and then decide whether you want to pay $29.95 for it. It is classified as belonging to the System Utilities category, namely System Optimizers. The most downloaded versions of the software that work under Windows XP/Vista/7 are 8.0 and 7.0. The statistics show that ARO.exe and aro .exe are among the most popular installers for this tool. The antivirus check of the direct download link proved it to be clean.