The file w2khelp.dll is an unknown dynamic link library file, possibly related to Windows 2000 help files but possibly a piece of malicious software. If you find this file on your computer, you should probably run your antivirus software just to be certain it’s a legitimate file.
You should also run a free SpyZooka scan to make sure the file doesn’t belong to a piece of spyware. Once you are certain that this file is safe, you can worry about trying to get it to work properly for you by cleaning your registry.
The Windows registry tracks all the files on your computer. Each program has an entry, and any files that belong to that program have sub-entries. This makes for a very large database that happens to be vital for the smooth functioning of your computer. Because of its size and complexity, errors can creep in, and those errors can break your programs.
ZookaWare PC Cleaner hunts down registry errors. ZookaWare PC Cleaner is designed to find and fix every problem in your registry, guaranteed. But don’t just take my word for it, run a free ZookaWare PC Cleaner scan now to see if your registry could benefit from a registry cleaning by ZookaWare PC Cleaner.