The k700.core.dll file is part of MailStation Assistant from Pitney Bowes, Inc.  This file belongs to the K700.Core.Proxy, part of the software that allows you to connect and update your MailStation 2 from your computer.

K700 is the product code for the MailStation 2, a standalone piece of hardware that measures your packages and letters for mailing and prints out postage.  If you get an error with this dynamic link library file, you may have difficulty updating the postage amounts on your MailStation 2 through your computer.

The Windows registry tracks all the parts of every installed program.  If the registry and the computer don’t match, you will get an error.  To fix this error, you can either find the problem dll or move it to where the registry believes it is located.  You can also change the entry in the registry.

Editing the registry is not advisable, however, because you can easily disable your computer if you make a mistake.  Instead, run ZookaWare PC Cleaner.  ZookaWare PC Cleaner will scan your computer to find and fix every registry error, and get you back to business.  Guaranteed.