Bonjour ,
Vous avez essayé avec servermanagercmd : http://technet.microsoft.com/fr-fr/library/dd184077(en-us).aspx
Removing Components Using ServerManagerCmd
You can uninstall roles, role services, and features by typing servermanagercmd --remove ComponentName at an elevated command prompt, where ComponentName is the name of the component to uninstall as listed in Table 7-4 or Table 7-5. You can uninstall subordinate components by including the -allSubFeatures parameter as shown in the following example:
Here, you uninstall the Distributed File System role service as well as the subordinate DFS Namespaces and DFS Replication role services, and the output for a successful removal should look similar to the following:
Cordialement,
Roxana
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Start Removal...
[Removal] Succeeded: [File Services] Distributed File System.
[Removal] Succeeded: [File Services] DFS Namespaces.
[Removal] Succeeded: [File Services] DFS Replication.
<100/100>
Success: Removal succeeded.
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servermanagercmd -remove fs-dfs -allsubfeatures
Roxana Panait, MSFT