Install VSC on 64bits OS
If you didn't find e2eSoft VSC device in windows Device Manager after install, you need to install the driver manually.
Open [Device Manager],[Action]\[Add legacy hardware], [Next],
choose [Install the hardware that I manually select from a list(Advanced)] then [Next],
choose [Sound, video and game controllers] then [Next],
press [Have Disk...], then select the "VAud_WDM.inf" file in "vadrv" folder of VSC install folder,
[Next], [Next], choose [Install], the driver will be installed.
If there's a yellow excalamtion mask on the device (see the image above), you can try installing ReadyDriverPlus and following its instructions to make it work.