If the video player is not installed properly, please delete the
[yoondisk HD] video player from [Delete/Add Program], and download and install
the uploaded file from the video program download posts at 'CONTACT -> FAQ
-> Player' at the top of the homepage.
※ If you have tried all of the above methods, but still cannot play
them, please complete the detailed symptoms and PC specifications (Windows
version, browser version) at 'CONTACT’ -> ‘1:1 Contact’ at the top of the
homepage and we will help you.