Mwsbar.dll (mwsbar.dll error) Description:
Mwsbar.dll is a program related to MyWebSearch and it is part of the software that includes programs such as cursor mania, smiley central, a website portal, etc. These can slow your computer down, even if they try to claim these are not adware or spyware related. If you downloaded and installed these things intentionally, you can leave them. If they arrived without your knowledge you can remove them as many of these come installed with other free software programs like greeting cards, cursor mania, etc., so you may not even realize they were installed on your computer! Mywebsearch, popular screensavers, free buddy icons, smiley central, cursor mania, etc. .... these all may install programs which are considered adware or spyware.

MyWebSearch Toolbar Manual Removal:

Follow these steps to remove MyWebSearch Toolbar from your machine. Begin by backing up your registry and your system, and/or setting a Restore Point, to prevent trouble if you make a mistake.

1. Kill these running processes with Task Manager:
mwsoemon.exe

2. Unregister these DLLs with Regsvr32, then reboot:
f3cjpeg.dll
f3htmlmu.dll
f3popswt.dll
f3reprox.dll
f3restub.dll
f3scrctr.dll
m3outlcn.dll
m3skin.dll
mwsbar.dll
mwsoeplg.dll
mwsoestb.dll
mwssrcas.dll

3. Remove these directories (if present):
programfilesdir+\common files\keenvalue
programfilesdir+\dynamic toolbar\flgobar\cache
programfilesdir+\flowgobar\toolbar
programfilesdir+\funwebproducts\shared\cache
programfilesdir+\incredifind\
programfilesdir+\mywebsearch\
programfilesdir+\screensavers\jalapeno

Good Luck