the WSJT-X developers do not recommend that users start editing the system registry on Windows. This is potentially dangerous for your system integrity, if you feel the necessity then be sure to make a full registry backup before making any changes. The system registry is for applications and the operating system to store internal data, it should not normally be changed manually.
Also consider why Microsoft may have limited time updates to weekly for Windows Desktop systems in the first place.
IMHO installing a well tried and tested application like Meinburg NTP or Dimension 4 (or BktTimeSync if you have a GPS receiver available) is the simplest and most community spirited option.
