The halavant.dll file is part of the Hardware Abstraction Layer dynamic link library for the Digital AlphaStation 200/400 Family made by the Microsoft Corporation. A Hardware Abstraction Layer (HAL) is a sort of driver that allows your operating system to work the same on any kind of hardware. It basically helps motherboards created by different manufacturers to all run Windows software in the same way. A problem with this file may interfere with your computer’s ability to run Windows. Cleaning your registry can often solve the problem.
The registry is a database that serves as the information booth for Windows, tracking all the programs you have installed on your computer along with any files or settings that belong to those programs. A mistake in a registry entry may mean that Windows cannot find what it needs and your software will not run. ZookaWare PC Cleaner is the solution to your registry problems.
ZookaWare PC Cleaner cleans your registry by finding and fixing every error. ZookaWare PC Cleaner’s unique guarantee means that your registry will be repaired quickly and completely. Try a free ZookaWare PC Cleaner scan to see a list of problems in your registry that might be the source of your troubles.