The 80040154 error is a problem with the "MSXML" settings of Windows - a series of language options for the computer of your system. We've found that the 80040154 error is a common problem set that's typically caused by your PC being unable to correctly process the various files that it needs to access in order to run. The MSXML settings of your PC are going to be used to transfer a number of important settings from your computer to the Internet servers of the likes of Windows Live Messenger. In order to resolve the errors you're seeing here, you have to first look to clean out any of the problems that Windows might have with the file, boosting its performance and reliability as a result.
How To Fix 80040154 Errors
The first step to fix the 80040154 error is to clean out any of the errors that the MSXML3.dll file may have. This is first done by clicking onto "C:/Windows/System32" and then repairing any of the problems that this file may have. This is effective because it ensures that your computer is able to process the fiels & settings that it needs from this file, boosting the ability of your computer to read the important settings that it will require to process. Although many people find this file has errors, we highly recommend using a tool that's able to repair any of the possible issues your PC may have to fix the problem.
You can then use a tool called a "registry cleaner" to resolve any of the possible issues that Windows may have. This will ensure that your computer is able to fix the various potential problems that may be inside the "registry database" of your computer - as well as then making sure that Windows can process the important options that are required to help process the 80040154 settings on your system, boosting its performance and reliabiltiy as as result.
You can see how to fix the 80040154 error on your Pc by using the tutorial and tools on our website. You can Click Here to fix the 80040154 error on your PC for good, ensuring that your computer is able to run smoothly again.