After downloading and installing KB5001649 and also updating DYMO software from their website the Label Writer Software 8.7.4 works. But third party software using Dymo .NET is now crashing at startup.
System.IO.FileLoadException: "DYMO.Common, Version=8.7.4.48933, Culture=neutral, PublicKeyToken=5426002a38745af9"
Before this just blank labels came out....