The l1wcef.dll file is a component of Lotus 1-2-3 from Lotus Development Corporation which is now part of IBM. This file may be a piece of the Lotus SmartSuite version of the program. Lotus 1-2-3 was the first spreadsheet application made for the PC, and has been available and regularly updated since 1983. If you see an error with the l1wcef dynamic link library file you may not be able to use the program. Clean your registry to try to fix this error.
The Windows registry works as an information booth for your operating system. When you run a program, the registry tells Windows where to find the files it needs and how to use those files with the program. If you see a mistake in the registry, usually a dll file error, the program will not work. ZookaWare PC Cleaner is designed to find and fix every error in your registry. ZookaWare PC Cleaner hunts down registry mistakes and cleans them up for you. Try a free ZookaWare PC Cleaner scan to see if your registry needs to be cleaned.