ive purchased my FMSE21 licence and installed editor all was working fine no issues until i come to load in game date its been loading for over 5 minutes and is still going so can not use anything on it.
Go to: C > Program Files > FMSE21 >
Right-click on FMSE21.exe and select "Run as administrator".
Then try to load your save data again.
Let me know if that helps.
