After downloading the installer hangs on about 98%. On other PCs it will install without issues. Is there any other way to install GFK Quickviewer?
Since there is no download available to test it, I can recommend getting in contact with the developer of the application. He should provide all the necessary details to get the software installed on your computer.
Contact developer: https://www.gfkrt.co.kr/english/contact/index.html