Windows nightly build error

[C. D.]

Hi everyone,

the last windows build failed.

--- SNIP ---
02:08:55 (463.31 KB/s) -
`c:/soft/tmp/download.php at package=03&release=49&file=01&dummy=aqbanking-4.2.3.tar.gz'
saved [3884649/3884649]

Extracting download.php?package=03&release=49&file=01&dummy=aqbanking-4.2.3.tar.gz
... done

!!! Detected multiple directories where only one was expected; please
delete all but the latest one: /c/soft/tmp/aqbanking-4.2.1
/c/soft/tmp/aqbanking-4.2.3 !!!
!!! ABORTING !!!
--- SNIP ---