IceExt 0.51 - With Installer

Hello,

The IceExt 's !dump and !dumpscreen cmd seem not work on my PC ( an XP (SP1) os with Soft-Ice 2.7).

If I type the cmd like:
!dump \??\c:\dump.dat 400000 1000
nothing happen ! ( no dump.dat create) why ?

The exe-file I try to unpack is an Arma-packed one.

The others cmd work fine like
!bpr,
!tetris ...

Thanks for any kind of help and thanks a lot for IceExt's develppers.

Regards !