Hello,

CyberLink has made a hotfix available for perpetual users to fix the issue that there is a glitch in the audio when two clips overlap. Please only apply the hotfix if you feel comfortable modifying program files. A perpetual patch should be available in the near future.

1. Close the PowerDirector 21 program.
2. Go to the following folder.
C:\Program Files\CyberLink\PowerDirector21\runtime\CES
3. Select and move the file “CLEdtKrn.dll” in the folder to the desktop or another folder as a backup.
4. Download the ZIP file from the link below:
https://cyberlinkcorp-my.sharepoint.com/:u:/g/personal/cyberlink_support_cyberlink_com/EdzG-hQBcW9GkV98Jkz8DI8BZNB2iD1TzLorO42UUM8ZNg?e=BFNory
5. Unzip the downloaded file.
6. Open the unzipped folder, select and copy the file “CLEdtKrn.dll” in it.
7. Paste the copied files into the folder:
C:\Program Files\CyberLink\PowerDirector21\runtime\CES
8. Launch PowerDirector and check if the condition exists

Cheers
PowerDirector Moderator

For customer support related issues, please contact:
- Customer service: https://membership.cyberlink.com/support/customer-services.do
- Technical support: https://membership.cyberlink.com/support/service/technical-support.do