Script installation error

Feb 17, 2011 at 2:42 PM

I run the script. It got error when script tried to install serach service,  

 - Managed Account  not found At D:\Software\SPS2010\AutoSPInstallerV2\AutoSPInstallerFunctions.ps1:1550 char :49
+                 if ($ManagedAccountGen -eq $NULL) { throw <<<<  " - Managed Account $AppPoolAcct not found" }     
    + CategoryInfo          : OperationStopped: ( - Managed Account  not found :String) [], RuntimeException
    + FullyQualifiedErrorId :  - Managed Account  not found
 
I checked all the possible account settings in AutoSPInstallerInput.xml file, Only the following item I am not quick sure about, 

 <SiteCollection siteUrl="http://localhost:8080"
                                owner="DOMAIN\portal.owner"
                                name="My Site Host"
                                description="My Site Host"
                                SearchUrl="http://localhost/search"
                                CustomTemplate="false"
                                Template="SPSMSITEHOST#0"
                                LCID="1033" />

I use the following setting

owner="MyDomainName\SPServiceAccount"

Anyone has run into the same issue I have?

Thanks in advance,

Peter