The file l1war3.dll is part of the installation software used by Lotus Development Corporation. This file is used in the installation of some versions of Lotus 1-2-3, the database program that is part of Lotus SmartSuite.  An error with this file usually means that there is a problem with your computer registry. To fix this error, you should clean your registry.

A big part of computer maintenance is keeping your registry clean. The registry is a database that contains entries on every program installed on your system.  Windows uses the registry to find the pieces of the programs when they are run.  If there is an error in the registry, Windows won’t be able to find the code and your program will not run.

Use ZookaWare PC Cleaner to clean your registry. ZookaWare PC Cleaner has a 60-day money-back guarantee.  We will find and fix every error in your registry. You can trust ZookaWare PC Cleaner to get your computer running smoothly again.