Bonjour,

Je viens d'arriver en poste sur une nouvelle mission où je suis supposé m'occuper d'un projet essentiellement SSIS.
L'instance sur laquelle je travaille est une SQL Server 2008 R2, entreprise édition, BIDS étant désinstallé.

Je m'attache donc à installer BIDS avec l'iso fournie (légale, clé de licence fournie, etc...).

Surprise, l'iso est une standard édition, BIDS ne s'installe pas, le log étant :

=== Verbose logging started: 03/04/2015 09:38:00 Build type: SHIP UNICODE 5.00.7601.00 Calling process: C:\Program Files\Microsoft SQL Server\100\Setup Bootstrap\SQLServer2008R2\x64\setup100.exe ===
MSI (c) (34:78) [09:38:00:055]: Resetting cached policy values
MSI (c) (34:78) [09:38:00:055]: Machine policy value 'Debug' is 0
MSI (c) (34:78) [09:38:00:055]: ******* RunEngine:
******* Product: G:\1033_ENU_LP\x64\setup\vs_shell.msi
******* Action:
******* CommandLine: **********
MSI (c) (34:78) [09:38:00:055]: Client-side and UI is none or basic: Running entire install on the server.
MSI (c) (34:78) [09:38:00:055]: Grabbed execution mutex.
MSI (c) (34:78) [09:38:00:179]: Cloaking enabled.
MSI (c) (34:78) [09:38:00:179]: Attempting to enable all disabled privileges before calling Install on Server
MSI (c) (34:78) [09:38:00:195]: Incrementing counter to disable shutdown. Counter after increment: 0
MSI (s) (6C:90) [09:38:00:211]: Running installation inside multi-package transaction G:\1033_ENU_LP\x64\setup\vs_shell.msi
MSI (s) (6C:90) [09:38:00:211]: Grabbed execution mutex.
MSI (s) (6C:C4) [09:38:00:211]: Resetting cached policy values
MSI (s) (6C:C4) [09:38:00:211]: Machine policy value 'Debug' is 0
MSI (s) (6C:C4) [09:38:00:211]: ******* RunEngine:
******* Product: G:\1033_ENU_LP\x64\setup\vs_shell.msi
******* Action:
******* CommandLine: **********
MSI (s) (6C:C4) [09:38:00:211]: Note: 1: 2203 2: G:\1033_ENU_LP\x64\setup\vs_shell.msi 3: -2147287037
MSI (s) (6C:C4) [09:38:00:211]: MainEngineThread is returning 3
MSI (s) (6C:90) [09:38:00:211]: User policy value 'DisableRollback' is 0
MSI (s) (6C:90) [09:38:00:211]: Machine policy value 'DisableRollback' is 0
MSI (s) (6C:90) [09:38:00:211]: Incrementing counter to disable shutdown. Counter after increment: 0
MSI (s) (6C:90) [09:38:00:211]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Rollback\Scripts 3: 2
MSI (s) (6C:90) [09:38:00:211]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Rollback\Scripts 3: 2
MSI (s) (6C:90) [09:38:00:211]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\InProgress 3: 2
MSI (s) (6C:90) [09:38:00:211]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\InProgress 3: 2
MSI (s) (6C:90) [09:38:00:211]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (s) (6C:90) [09:38:00:211]: Restoring environment variables
MSI (c) (34:78) [09:38:00:211]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (34:78) [09:38:00:211]: MainEngineThread is returning 3
=== Verbose logging stopped: 03/04/2015 09:38:00 ===
J'ai effectué quelques recherches sans trouver de réponse concrète. Le fait que l'édition soit différente peut-il être la raison ?

EDIT: complément d'information, tout est installé. La seule fonctionnalité non installée est BIDS.

Merci de vos retours, bonne journée.