Thanks BarnetBoy1, you solved it for me.  For others: Settings > Çlock and Region > Region > Administrative TAB > Language for non-unicode programs > Change system locale > English (Australia)  *In my case Well hidden and should be in the Dell Migrate error message
Have Inspiron 3891 running windows 11, as new PC, old PC a Medion MS7800 running windows 10. Trying to use Dell migrate, runs on new PC, verifies connection to old PC, running Dell Data Assist as administrator, but than old PC says [IMAGE] In settings both PCs are showing region as United Kingdom. Any advice to overcome problem, please.
Dell Migrate Unsupported Region