The file jabcom.dll is a connection component that works with GMX MultiMessenger from GMX GmbH. GMX MultiMessenger is an instant messaging client made by the German company GMX GmbH and only available in the German language. This file allows GMCX MultiMessenger to connect with the open Jabber IM protocol. A problem with this file will prevent the client from connecting properly to servers. You may be able to repair the error by cleaning your registry.
The registry keeps track of the programs you have installed on your computer. Windows uses the registry to find the files it needs to run your programs. An error in a registry entry can disable your software and make your life miserable. ZookaWare PC Cleaner cleans up registry errors so you can cheer up. ZookaWare PC Cleaner is guaranteed to find and fix every problem in your registry, getting you back to work. Try a free ZookaWare PC Cleaner scan and see what sorts of errors are lurking in your registry.