Download and install hpz3lw72.dll to fix missing or corrupted dll errors.
About hpz3lw72.dll
hpz3lw72.dll is a Dynamic Link Library (DLL), designed to share functions and resources among various programs. Instead of every application having its own set of functions, common functions are kept in .DLL files so they can be shared among many applications.
When an application requires hpz3lw72.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly.
Windows .DLL Error Examples
This application has failed to start because hpz3lw72.dll was not found. Re-installing the application may fix this problem.
hpz3lw72.dll Not Found.
Possible fixes for hpz3lw72.dll errors
To fix .dll errors, you can try a few basic steps. While some errors might need more detailed fixes, these initial steps often solve common problems.
Re-Install the application that requires hpz3lw72.dll.
Update the application to the latest version.
Install all Windows updates and any available driver updates.
Manually download and install hpz3lw72.dll.
You may already have this .dll file even though you are getting .dll errors. That's because the .dll file may have been moved or renamed by another application. Check to see if you already have hpz3lw72.dll on your computer. For more information see how to search your PC for .dll files.
How to register hpz3lw72.dll
In some cases, you may need to register the .dll file. To register the .dll file, open Command Prompt as an administrator, enter the installation folder, and run the "regsvr32" command. You'll receive a confirmation if the .dll file is successfully registered.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 hpz3lw72.dll
Download hpz3lw72.dll
Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.