The "Runtime Error 440" problem is a big cause of issues for any Windows computer, and is caused by your PC's inability to correctly process a file / setting that it requires to run. Although the error is continually preventing your PC from running smoothly, the good news is that you can fix it in most cases by using a series of steps that will resolve the various issues that lead the problem to form. The way to do this is to use a piece of software that's going to repair any of the potential issues Windows has. The cause of Runtime Error 440 is generally going to be down to a part of your computer called the "registry", as well as a number of programs that allow your system to run. The basic problem is that the software you want to use has some sort of problem that prevents it from either reading the files that it needs, or has a series of potential issues with its software. In order to fix the error, you have to therefore make sure that your PC is able to process the various settings that your computer could have inside - boosting its potential exponentially. The way to fix Runtime Error 440 all boils down to the way in which your computer will be able to process the various important parts of the software it needs to run, which should allow it to run as smoothly as possible. We've found that a lot of the programs out there that will typically run slower / with problems will be caused by their principle files & settings not having the right settings that allow them to correctly operate. This should be resolved by re-installing the program, which can be done by clicking onto "Start", accessing Control Panel and then clicking onto Add / Remove Programs. In there, click onto the program and then remove it. Afterwards, you should re-install the software to see if the error has been fixed. It's also recommended that you use a program to clean out any of the potential problems that Windows might have inside its "registry" database. This is a large storage facility that keeps important options for your computer inside, and is continually being used to help process a large number of important settings for your PC. Unfortunately, a lot of the errors on Windows will be caused by the "Registry" of your system becoming damaged, preventing it from being able to access the various files that it needs to run. To fix this problem, you should use a tool called a "registry cleaner" to scan through your system, and fix any of the issues that it may have inside.