Contactsux.dll is a dynamic link library created by Microsoft for the MSN Live Messenger application and is part of the Windows Live Contact User Experience Module. The errors surrounding the dll file appear on your screen when you try to use MSN Live Messenger. The errors are shown because Windows is having a difficult time reading or loading the contactsux.dll file. You need to resolve the errors the file is experiencing to be able to use MSN Live Messenger again. This tutorial will help you fix contactsux.dll errors easily.
What Causes The contactsux.dll Error?
The contactsux.dll errors are commonly caused by the file becoming damaged or missing, causing Windows or MSN Live Messenger to be unable to process the file in the correct way. The problems can also be caused by MSN Live Messenger having damaged or missing files or settings. Another cause might be due to some problems inside the registry. You need to eliminate the errors wherever they are in order to fix the problem – which can be performed using the steps outlined below:
How To Fix The contactsux.dll Error On Your PC
Step 1 – Re-Install Any Programs Causing The Error
You need to identify the programs that cause the error to show and then re-install them to replace the program files with fresh copies. You will know which the ‘guilty’ application is because the error message will show whenever you attempt to use it. You first need to remove the programs by performing the following steps:
Click Start> Control Panel> Add/Remove Programs and select the program from the list, and then click the “Uninstall” or “Remove” (depends on the Windows version) button.
You need to restart your PC after removing all the programs with error. Removing the programs is often enough to fix the error in your system.
If you want to use the program again, re-install the application after your computer has restarted by inserting the CD/DVD installer onto your optical drive and running the installation command.
Step 2 – Manually Replace The contactsux.dll File on your PC
Manually replacing the dll file with a new, working copy and registering it onto your Windows system is another useful fix that may prevent contactsux.dll errors. Just follow these simple steps:
- Download contactsux.dll from the Internet
- Save the contactsux.dll file onto your computer’s hard drive
- Browse to c:\Windows\System32
- Locate the current contactsux.dll on your system
- Rename the current contactsux.dll to contactsuxBACKUP.dll
- Copy & paste the new contactsux.dll into C:\Windows\System32
- Click Start > Run (Or search”run” on Vista & Win7)
- Type “cmd” in the box that appears
- Type “regsvr32 contactsux.dll” on the black screen
Check to see if this has fixed the error messages. If the problem still exists, proceed to the next step.
Step 3 – Clean Out The Registry Of Windows
The contactsux.dll errors might be caused by problems to do with the registry of your computer. This sector, which is used as a storage house for all the programs and file settings, is highly susceptible to errors. The reason it gets damaged so often is because it undergoes intense use every time the computer is switched on. Any program you try to run or file that you open requires Windows to read the settings in the registry, and it is due to this heavy use that things get corrupted.
When registry corruption occurs, all manner of problems could surface, including the contactsux.dll error. You must take steps to resolve the issues inside the registry to be able to fix the contactsux.dll errors and run Windows Messenger again, which can be achieved through the use of a registry cleaner.