bonjour , je n'arrive pas a l'installer . j'ai un code erreur 0x80070652.
=== Verbose logging started: 02/07/2018 17:52:45 Build type: SHIP UNICODE 5.00.10011.00 Calling process: C:\Users\bob's\AppData\Local\Temp\{FAAF93F5-CF25-4C83-B891-39676D7587F1}\.be\InstallMain.exe ===
MSI (c) (AC:CC) [17:52

936]: Resetting cached policy values
MSI (c) (AC:CC) [17:52

936]: Machine policy value 'Debug' is 0
MSI (c) (AC:CC) [17:52

936]: ******* RunEngine:
******* Product: C:\ProgramData\Package Cache\{DFB474EB-3A31-4436-A30E-E9C93678E3A2}v1.2.0.0\TecAllianceCatalogue-Setup-x64.msi
******* Action:
******* CommandLine: **********
MSI (c) (AC:CC) [17:52

941]: Client-side and UI is none or basic: Running entire install on the server.
MSI (c) (AC:CC) [17:52:48:942]: Failed to grab execution mutex. System error 258.
MSI (c) (AC:CC) [17:52:48:965]: Cloaking enabled.
MSI (c) (AC:CC) [17:52:48:965]: Attempting to enable all disabled privileges before calling Install on Server
MSI (c) (AC:CC) [17:52:48:967]: Incrementing counter to disable shutdown. Counter after increment: 0
MSI (c) (AC:CC) [17:52:49:000]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (AC:CC) [17:52:49:001]: MainEngineThread is returning 1618
=== Verbose logging stopped: 02/07/2018 17:52:49 ===