To end withĪll in all, ASF Codec (MPEG-4 V1/2/3) is the codec you are looking for to use whenever you want to get ASF (WMA or WMV) from your encoding processes. If the system notifies you that you are trying to install an older version of the codec, make sure you keep the newer iteration that you already have. During the installation, you may be prompted of the unsigned state of the driver – as this doesn't affect your system files, you can choose to continue the operation.

While this is a sure-to-work method to confirm the codec installation, you can always go for Sherlock, the codec detective software. Does not damage your system even if outdated A similar process can be done in order to verify the audio codec's installation status. Clicking on the Properties tab reveals the installed codecs. Make sure it is properly deployedĬhecking whether you already have the codec can be done by accessing the Sounds and Audio Devices Properties within the Control Panel under the Hardware tab section's Video Codecs area. The deploying process consists of unpacking the provided ZIP archive, right-clicking on the MPG4VKI.inf file and choosing the 'Install' option.

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