I have installed Microsoft CRM Server on a Windows Server 
2000 SP4 machine running Microsoft Small Business Server 
2000. I have installed all the needed software, including 
SQL Server SP2, Exchange 2000, IIS, Indexing services, 
Message Queuing, etc.

When I try to launch CRM I get the error message: "An 
error has occurred. For more information, contact your 
sysmem administrator". The event viewer basically 
says "select permsision denied on object "SystemUSer", 
database MSCRM". I found KB article 815154 (HOW TO: 
Configure SQL Server Security for .NET applications) that 
says I need to use the Enterprise Manager of SQL Server 
to give permissions to appropriate objects in the 
appropriate data bases. Do I need to do this? If so, 
which objects do I give permissions to? There are 
hundreds of objectes listed in the MSCRM database