Bonjour,

je réactive le sujet car je rencontre le même problème.

J'essaye d'intaller PostgreSQGL 9.3.3.1 (postgresql-9.3.3-1-windows.exe) et juste après l'affichage du logo, j'obtiens l'erreur  'Une erreur s'est produite
prerunscript.command.line.error"

Je suis sous windows 7 professionnel

J'ai fait la modification faite par Axxter au niveau de la base de registre (j'avais également un reférence vers un ancien antivirus Mc...fee), mais malheureusement tjrs à la même erreur :-( .

Si vous avez une idée, un grand merci d'avance.

voici la copie du fichier log :

Log started 02/24/2014 at 22:30:55
Preferred installation mode : qt
Trying to init installer in mode qt
Mode qt successfully initialized
Executing C:\Users\Maison\AppData\Local\Temp/postgresql_installer_4af35a2088/temp_check_comspec.bat
Script exit code: 0

Script output:
"test ok"

Script stderr:

Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Data Directory. Setting variable iDataDirectory to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Base Directory. Setting variable iBaseDirectory to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Service ID. Setting variable iServiceName to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Service Account. Setting variable iServiceAccount to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Super User. Setting variable iSuperuser to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Branding. Setting variable iBranding to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Version. Setting variable brandingVer to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 Shortcuts. Setting variable iShortcut to empty value
Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installations\postgresql-9.2 DisableStackBuilder. Setting variable iDisableStackBuilder to empty value
[22:31:03] Existing base directory:
[22:31:03] Existing data directory:
[22:31:04] Using branding: PostgreSQL 9.2 (x86)
[22:31:04] Using Super User: postgres and Service Account: NT AUTHORITY\NetworkService
[22:31:04] Using Service Name: postgresql-9.2
Executing cscript //NoLogo "C:\Users\Maison\AppData\Local\Temp\postgresql_installer_4af35a2088\prerun_checks.vbs"
Script exit code: 1

Script output:
Erreur CScript: Impossible de trouver le moteur de script "VBScript" pour le script "C:\Users\Maison\AppData\Local\Temp\postgresql_installer_4af35a2088\prerun_checks.vbs".

Script stderr:
Program ended with an error exit code

Erreur dans l'exécution de cscript //NoLogo "C:\Users\Maison\AppData\Local\Temp\postgresql_installer_4af35a2088\prerun_checks.vbs" : Program ended with an error exit code