Solution from Cyberlink:
With reference to your query, after investigating, the issue also happens when using software developing tool “Graph Editor” without PowerDirector installed. To avoid the error of Corel Video Studio Ultimate 2018 affects PowerDirector users, we have found a solution to workaround the issue. The solution would be implemented in the next patch.
It is suggested to follow the steps below to replace the module manually as the temp solution.
1. Depend on your OS version, download the file CLDVinf.ax from one of the links below. If your Windows is 64bit version, download the 64bit version module. If your Windows is 32bit version, download the 32bit version module. Extract the downloaded file CLDVinf.zip, you can find the module CLDVinf.ax.
64bit:
http://download.cyberlink.com/ftpdload/ ... LDVinf.zip
32bit:
http://download.cyberlink.com/ftpdload/ ... LDVinf.zip
2. Browse the below folder on your PC
C
rogram Files\CyberLink\PowerDirector16\runtime\recordingPack
3. Find the file CLDVinf.ax in the folder and rename the file as the backup.
4. Copy the downloaded CLDVinf.ax to the same folder.
5. Launch PowerDirector to check again.