Dear KORG users,

Please be advised that we are currently testing all KORG products for compliance with the Windows 10 May 2020 Update, and will confirm compliance dates for each KORG product as soon as we can.

We strongly advise you not to update your operating system until further notice.

(June 19, 2020 updated)
Windows OS Compatibility chart has been updated.
https://www.korg.com/support/os/