Process or task name:
Always double check your task spelling if you are concerned about spyware or viruses, as often they use similiar spelling for these windows processes and tasks: mwoltb.dll
Dll program - Files that have a dll extension are called modules/functions or programs loaded into memory.
Purpose of this file:
_MWOLTB.DLL is a file that runs as BHO file in your web browser. Be sure to verify the exact hard drive location shown below. Sometimes spyware writers use simliar names in an attempt to fool you, so its important to validate the folder location whenever you have any concerns, as this helps validate it as a good file and not a bad file, etc. This file is part of the dictionary software tool for use with the Merriam Webster toolbar on IE. This file is considered safe and is not known to be a spyware or adware related program, as it simply provides access easier to their dictionary page. (See the details below for the actual location of this file.)
Visit mwoltb.dll for complete information on this task or process.
If you would like help on other tasks or processes, you can view the entire process and task directory here.
What is the mwoltb.dll location, where is it stored on my computer?
This program is currently located at C:\WINDOWS\_MWOLTB.DLL