The file ycomp5_2_3_0.dll is a component of Yahoo! Companion 5.2 for Internet Explorer from Yahoo! Inc. Yahoo! Companion is a toolbar for your internet browser that contains anti-spyware tools and is used to personalize your Yahoo! experience. The toolbar also tracks your web usage, but does not link that data to your computer or user name and does not use the data to target advertising at you.
For this reason, most industry experts do not consider the toolbar to be spyware. If you see an error with this dynamic link library, your toolbar may not work like it is supposed to work. Cleaning your registry may fix this error.
Every file installed on your computer has an entry in the registry. When you get an error with a dll file, it usually means that the entry in the registry for that file has a mistake. ZookaWare PC Cleaner blasts away registry mistakes. ZookaWare PC Cleaner is designed to hunt down and clean up errors in your registry, getting your system working great again.Try a free ZookaWare PC Cleaner scan now to find out if your registry needs cleaning up.