MiniWAS 6.20 problem

By installing MiniWas 6.20 on a XP PC I get the following error messages:

fo: InstController MakeStepsDeliver 2 263

Creating XUSER File for the User <SAPSID>ADM for Dialog Instance

Info: ADAXUSERSIDADM_DEFAULT_NT_ADA SyCoprocessCreate 2 263

Creating coprocess C:\sapdb\programs\pgm\dbmcli.exe ...

Info: ADAXUSERSIDADM_DEFAULT_NT_ADA ExecuteDo 2 263

RC code form SyCoprocessWait = 2 .

Error: ADAXUSERSIDADM_DEFAULT_NT_ADA ExecuteCheck 2 263

Exit code from C:\sapdb\programs\pgm\dbmcli.exe: 2.

Error: ADAXUSERSIDADM_DEFAULT_NT_ADA InternalInstallationDo 2 263

Phase failed.

Error: ADAXUSERSIDADM_DEFAULT_NT_ADA InstallationDo 2 263

Phase failed.

Error: Main {} 2 263

Installation aborted

Please can anyone explain what these errors mean and how I correct them?

Thanks.

Peter Specker