Jeg er ved at forsøge at installere MSSQL 2008, men installationen fejler.
"Consistency validation for SQL Server registry keys"
En uddybning af fejlen lyder som følgende: "The SQL Server registry keys from a prior installation cannot be modified. To continue, see SQL Server Setup documentation about how to fix registry keys."
Desværre er der ikke meget hjælp at hente i dokumentationen. Er der nogen bud på hvad man kan gøre for at rette op?
Jeg har prøvet at -afinstallere alt hvad der lugtede af Visual stuidio / MSSQL. -slette alle cookies og midlertidige internetfiler -genstart -geninstallere
Et uddrag fra installationsloggen, hvor det ser ud til at begynde at gå galt, ser ud som følger:
Warning: [T3][13: 4:53.416] ComponentInstaller.GetFileCertificate Failed to parse certificate in SQLEXPR_x86_ENU.exe: System.Security.Cryptography.CryptographicException: Cannot find the requested object.
at System.Security.Cryptography.CryptographicException.ThrowCryptogaphicException(Int32 hr) at System.Security.Cryptography.X509Certificates.X509Utils._QueryCertFileType(String fileName) at System.Security.Cryptography.X509Certificates.X509Certificate.LoadCertificateFromFile(String fileName, Object password, X509KeyStorageFlags keyStorageFlags) at System.Security.Cryptography.X509Certificates.X509Certificate..ctor(String fileName) at Microsoft.SqlServer.SqlExpressWrapper.Controller.ComponentInstaller.GetFileCertificate(String file) Verbose: [T3][13: 4:53.479] ComponentInstaller.GetFileCertificate End - returned NULL Warning: [T3][13: 4:53.479] ComponentInstaller.ValidateFile File validation FAILED (certificate could not be obtained from file). Verbose: [T3][13: 4:53.479] ComponentInstaller.ValidateFile End - returned False Verbose: [T3][13: 4:53.479] ComponentInstaller.Install End - returned [ExitCode=0, Success=False, Action=RetryDownload, MessageStringId=] Error: [T3][13: 4:53.510] InstallController.InstallComponents Error: Microsoft.SqlServer.SqlExpressWrapper.Controller.InstallException was thrown: The downloaded file appears to be corrupt. Source: SqlExpressWrapper Stack: at Microsoft.SqlServer.SqlExpressWrapper.Controller.ComponentInstaller.Install() at Microsoft.SqlServer.SqlExpressWrapper.Controller.InstallController.InstallComponents()
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