error with the install for client with miktexsetup

Hi,

I have followed the Rollout miktex page, but when I have launched:

\\scribe\wpkg\softwares\miktex\miktexsetup\miktexsetup.exe --quiet --local-p
ackage-repository=\\scribe\commun\travail\miktex --package-set=basic install

The error message appeared

miktexsetup.exe: Windows API error 3: Le chemin d'acc├¿s sp├®cifi├® est 
introuva
ble.

In english: the access specified is  unreachable and

miktexsetup.exe: Data: fileName="C:\Program Files\MiKTeX 
2.9\miktex/bin\initexmf
.exe", commandLine=""C:\Program Files\MiKTeX 
2.9\miktex/bin\initexmf.exe" --comm
on-install="C:\Program Files\MiKTeX 2.9" 
--set-config-value=[Core]SharedSetup=1
--admin --log-file="C:\Program Files\MiKTeX 
2.9\miktex/config\uninst.log" --verb
ose"

It seems to have a problem with \ and / don't you think?

What can I do.
Thanks for your help.
Regards
-- 
David Pailler Professeur de Mathématiques Référent CoDSI Lycée Jules 
ferry 75009 Paris

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