first try this: rightclick the files inside c:\br1 and uncheck the box saying "read only", do the same inside c:\br1\save
if that doesn't work (and it probably won't=P) then do mind that your "buck editor file" is being ran in dosbox. therefore when you mount your c:\br1\ as C: directory, suddenly c:\br1\save becomes c:\save...
therefore you could move br1 to c:\dosgames\br1 and inside dosbox write
mount c c:\dosgames
c:
cd br1
start.exe
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