The h2o.dll is a process belonging to the h2o.dll Module program. The h2o.dll is a DLL file. There are so many Windows DLL files that it is hard to keep up because of the nature of the dynamic link library.
The dynamic link library (DLL) or registry acts like a giant filing cabinet for the computer. While the registry saves your computer time and space, it makes it easy for the files to be corrupted, damaged, or deleted. Computer experts recommend regular registry maintenance to keep this from happening.
ZookaWare set out to make registry cleaning simple. They created the no fuss and no hassle ZookaWare PC Cleaner. Users just click scan computer and ZookaWare PC Cleaner searches out all registry related errors. Then it lists the registry errors at which point you can click “Take Action.” Voila, registry errors are gone and your computer is running like new! Click below to start the free scan.