Amazing error

[zlagos]

In two discs d: and e: I have the same subdirectories
sub 1
sub 2
sub 3
When I synchronize, the sub 1 to sub 1, he tells me they are =
When I synchronize, the sub 2 with sub 2, tells me they are =
When I synchronize, the sub 3 with sub 3, tells me they are =
But if I sync the disk d: \ with the drive e: \, I get differences in sub 1, sub 2 and sub 3 ...
Exactly, try to delete all files on the disk e: and replace them with the d:
strange thing, because before all files coincided.
Why can it be?

[therube]

So...

d:         e:
sub 1 = sub 1
sub 2 = sub 2
sub 3 = sub 3


But then what?

d:   < >   e:


Or are you trying to do something like:

d: --->    e:
      = sub 1
      = sub 2
      = sub 3


It might be because of directory relativity (something like what Einstein said ;-).)


Just what is it saying that it wants to sync, that isn't the same?