If you are seeing an error with the l1wptl.dll file, you may have a problem in your Lotus 1-2-3 software. This file is a piece of Lotus 1-2-3 from the Lotus Development Corporation. It has been found as part of the Lotus SmartSuite version of the software. Lotus SmartSuite is a collection of office productivity programs aimed at businesses. Lotus 1-2-3 is a spreadsheet program that has been sold as part of SmartSuite and as a standalone product. To fix the error that you are getting with this file, you should clean your Windows registry.
Every file installed on your computer has an entry in the registry that tells Windows where to find that file and how to use it with the programs that need it. If that registry entry gets a mistake in it, Windows won’t be able to find the file and your software will not work. ZookaWare PC Cleaner cleans up registry mistakes to get your system healthy again. ZookaWare PC Cleaner is guaranteed to find and fix every problem in your registry. Scan your computer now with a ZookaWare PC Cleaner for free to see what errors are clogging up your registry.