The l1wdcl.dll file is a part of Lotus 1-2-3 from Lotus Development Corporation, now a division of IBM. This file may be a component of the Lotus SmartSuite version of the application. Lotus 1-2-3 has been available in some form since 1983 and was the first spreadsheet program for the IBM PC. When you get an error with the l1wdcl dynamic link library file Lotus 1-2-3 may not work. Fixing this error may involve cleaning your registry.
The registry works as an information booth on Windows. The registry is a database that tracks all the files on your computer, telling your operating system where to find those files and how to use them every time you run a program. If there is a mistake in the registry, your programs will not be able to run. ZookaWare PC Cleaner cleans up registry mistakes. ZookaWare PC Cleaner hunts down and fixes any errors in your registry, getting your computer back to running smoothly.