Hello,
The Screen Recorder 4 patch update to version 15396 is available on the Customer Support Center web site in the downloads section:

https://www.cyberlink.com/support/index.html?productId=372

The patch updates the sign in mechanism for the Twitch streaming feature, as well as fixing the issue some users have encountered after applying a PowerDirector 365 update as outlined here:

https://forum.cyberlink.com/forum/posts/list/85357.page

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