Troubleshoot a problem with Haali Media Splitter
Haali Media Splitter has stopped working properly.

Haali Media Splitter is a codec. The file name of this codec is SPLITTER.AX.

To try to solve this problem, follow these steps. One step might solve the problem, but if it doesn't, then go on to the next step.

Tap or click to go to the Haali Media website to check for and install SPLITTER.AX updates

Use the regsvr32 command to unregister SPLITTER.AX

If you don't know which program is causing this problem, you can remove SPLITTER.AX from the list of installed codecs by unregistering it.

Warning
Disabling SPLITTER.AX will cause any programs that depend on the codec to stop working or lose functionality.

Click the Start button , and then, in the Search box, type Command Prompt. From the list of results, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

At the command prompt, type regsvr32 /u SPLITTER.AX, and then press ENTER. SPLITTER.AX is now unregistered.
What should I do if the regsvr32 command fails or returns an error?

If the steps to disable the SPLITTER.AX did not work, you can try renaming the file to disable it.

Tap or click the Start button , and then, in the Search box, type SPLITTER.AX.

In the list of search results, press and hold or right-click SPLITTER.AX, and then tap or click Open file location.

Press and hold or right-click SPLITTER.AX, and then tap or click Rename.

Rename the file (for example, change the name to SPLITTER.AX.old). Remember the file name so you can enable it later if you need to.

You can also try an automatic troubleshooter that can detect problems with some codecs and remove the codecs from your computer.

Download and run the Fix it troubleshooter

Tap or click to download the troubleshooter from the Microsoft website
Tap or click Run or Open, and follow the steps in the troubleshooter.
If these steps don't solve the problem and you continue to receive problem reports, please consider filling out the survey at the bottom of this page. To help us continue to investigate this error, include the names of the add-ons that are currently enabled in Internet Explorer in the comments area of the survey.

What is a codec?

A codec is software that is used to compress or decompress a digital media file, such as a song or video. Media players and other programs use codecs to play and create digital media files.