[Cause]
It may be due to the following reasons:
1. Not a variable file
2. The media is damaged
3. The file is damaged
[Remedy]
Convert to another file or a newer version of the file, and then try again.
Loading fault information
It may be due to the following reasons:
1. Not a variable file
2. The media is damaged
3. The file is damaged
Convert to another file or a newer version of the file, and then try again.