Frequently Asked

General

• What are codecs?

Installation

• Do I need to uninstall my old version first?
• At the beginning of the installation I am asked if I want to uninstall a program X. Is that required?
• "An error occurred while trying to replace the existing file: DeleteFile failed; code 5. Access denied."
• Is it possible to uninstall only a couple components of the K-Lite Codec Pack and keep the rest?
• Is there an uninstaller included?
• "Error writing to registry key"
• What is the difference between the available AVI splitters?
• What is the last version that works on Windows 98/ME?
• Error during uninstall: "unins000.dat does not exist"
• Error during uninstall: "unins000.dat is not recognized by this version of the uninstaller"
• Does it matter in which order the 32-bit and 64-bit codec pack are installed?

Playback issues

• All About Playback issues

Video display issues

• All About Video display issues

Subtitles

• All About Subtitles

Configuration

• All About Configuration

Media Player Classic

• All About Media Player Classic

Windows Media player

• All About Windows Media player

Thumbnails

• All About Thumbnails

Windows issues

• All About Windows issues

Troubleshooting

• All About Troubleshooting

Miscellaneous

• All About Miscellaneous

DXVA

• All About DXVA

64-bit

• All About 64-bit