No hay sistema en SAP Management Console

[koletas]

Buenos días,

tras un pantallazo azul de mi sistema, al arrancar ya no puedo ver ningún sistema SAP bajo la SAP Management Console.
En los servicios, no puedo arrancar el SAP<SID>_00, me da este error:
Could not start the SAP<SID>_00 service on Local Computer.
Error 1053: The service did not respond to the start or control request in a timely fashion.

Si intento arrancar el SAP<SID>_01 me da otro error:
could not start the SAP<SID>_01 service on Local Computer.
Error 216: 0xd8

Dentro del visor de sucesos en la parte de aplicación veo esto:
Event Type: Information
Event Source: Wow64 Emulation Layer
Event Category: None
Event ID: 1109
Date: 8/5/2008
Time: 9:19:02 AM
User: N/A
Computer: CEPDESBW
Description:
The program or feature "\??\D:\usr\sap\SID\SCS01\exe\sapstartsrv.exe" cannot start or run due to incompatibility with 64-bit versions of Windows. Please contact the software vendor to ask if a 64-bit Windows compatible version is available.

En la parte de sistema esto:
Event Type: Error
Event Source: Service Control Manager
Event Category: None
Event ID: 7000
Date: 8/5/2008
Time: 9:20:29 AM
User: N/A
Computer: CEPDESBW
Description:
The SAPBWD_01 service failed to start due to the following error:
The image file SAPBWD_01 is valid, but is for a machine type other than the current machine.

Antes del pantallazo azul todo funcionaba correctamente.

Se trata de un BW 7.0 bajo Windows 2003 y MSSQL Server 2005 64bits

¿Alguna idea?

Muchas gracias