Error when Installing Solution Manager for XI

Hi,

I am currently installing the SAP Solution Manager in a new server before I am going to install SAP XI. This is because I need the Solution Manager to generate a Key for the XI installation. I am choosing a typical installation. However, I keep hitting into Installation errors as below:

ERROR 2008-01-04 17:42:37.279

FSL-01002 Unable to create account sinitasd1201\SAPServiceDSS. HRESULT=0x80005009

ERROR 2008-01-04 17:42:37.279

MUT-03025 Caught ESyException in Modulecall: ESAPinstException: error text undefined.

ERROR 2008-01-04 17:42:37.279

FCO-00011 The step createAccounts with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_Users_Create_Do|ind|ind|ind|ind|5|0|createAccounts was executed with status ERROR .

There are a total of 43 steps at the installation, and this error occurs at Step 2.

There are a few questions which I need some help:

1) Since the server is fresh, and it is a new installation, when defining parameters during installation, do I choose "Register in existing central SLD" or "Configure a new SLD"?

1a) If I need to choose "Register in existing central SLD", what values should I input for SLD HTTP Host, SLD HTTP Port, SLD Gateway Host and SLD Gateway Instant Number?

1b) If I need to choose "Configure a new SLD", what value should I input for the Object Server Name?

2) Any ideas what the errors above is about and how to solve them?

Please kindly advise, thank you.