Initialize the PDF Viewer component, the following error message appears: "property AutoClearCache does not exist"
What are the exact steps to reproduce?
If you installed a new version, are you sure you have a clean install, i.e. no more old version sources / packages on your system? Check & delete ALL old version files and make sure you only compile & link against the latest version.
I apologize for the report. There was some old dcu that created problems