Hi,

> exclude.dir "a:\"
> exclude.dir "b:\"
> exclude.dir "c:\"
> exclude.dir "d:\"
> exclude.dir "f:\"
> include "c:\abc\abc.txt" mgtname
>
> with above nothing works .

Just read the Windows client manual, page 16, "Excluding
directories":

"TSM evaluates all exclude.dir statements first (regardless
od their position within the include-exclude list)...
The exclude.dir statement overrides all include statements
that match the pattern."

So you have to explicitly exclude all the directories of
drive c: except the one that you want to backup.

Regards,
Dirk