If you see an error with the l1wiconv.dll file on your computer, you may have a problem with the Lotus 1-2-3 installation software. This file is associated with the Lotus SmartSuite version of Lotus 1-2-3 created by Lotus Development Corporation.
Lotus SmartSuite is a set of office applications from Lotus, and 1-2-3 is the spreadsheet program in the set. Lotus 1-2-3 has been around since 1983 in many different versions. An error with this file could impact your use of the Lotus applications in this software suite.
You can often fix dll (dynamic link library) file errors by cleaning your registry. The registry tracks all the files installed on your computer, including dll files, and you get errors when mistakes crop up in the registry. Cleaning your registry is the act of fixing those errors.
ZookaWare PC Cleaner can handle this task for you. ZookaWare PC Cleaner finds and fixes every mistake in your registry so you don’t have to do it manually. Try a free ZookaWare PC Cleaner scan to see if your registry needs to be cleaned.