1. rename Intuit.Ctg.Ttd.Views.dll;
2. copy over last year patched Intuit.Ctg.Ttd.Views.dll;
3. run tt2021.exe as administrator which setup sth;
4. then rename back the original Intuit.Ctg.Ttd.Views.dll;
5. it launched and running;
6. more testing needs.