Are you getting the same pop up message? Your schema and instance xml files 
have problems.

On the schema you should either change use="required" to optional or remove 
the attribute, or remove default attribute value.
            <xs:attribute name="version" type="xs:string" use="required" 
default="1.0.0.0" />
On instance xml file, you need to remove targetNamespace attribute since it 
is not defined in the schema, just having xmlns definition is enough.

-- 
S. Huseyin Ulger [MSFT]
MSXML Dev


"Brent Rogers" wrote:

> Still having Problems
> XSD:=========================
> <?xml version="1.0" encoding="utf-8"?>
> <xs:schema id="DataLoaderSchema" 
>            elementFormDefault="qualified" 
>            xmlns="http://tempuri.org/DataLoaderSchema.xsd" 
>             xmlns:xs="http://www.w3.org/2001/XMLSchema" 
>             targetNamespace="http://tempuri.org/DataLoaderSchema.xsd">
>   <xs:attributeGroup name="dbConnect">
>     <xs:attribute name="dbServer" type="xs:string" />
>     <xs:attribute name="dbDatabase" type="xs:string" />
>     <xs:attribute name="dbUserId" type="xs:string" />
>     <xs:attribute name="dbPassWord" type="xs:string" />
>   </xs:attributeGroup>
>   <xs:attributeGroup name="delimitedColumn">
>     <xs:attribute name="columnDelimit" type="xs:string" />
>     <xs:attribute name="rowDelimit" type="xs:string" />
>   </xs:attributeGroup>
>   <xs:element name="businessUnit">
>     <xs:complexType>
>       <xs:sequence>
>         <xs:sequence maxOccurs="9999" minOccurs="1">
>           <xs:element name="system">
>             <xs:complexType>
>               <xs:sequence>
>                 <xs:sequence minOccurs="1" maxOccurs="9999">
>                   <xs:element name="server">
>                     <xs:complexType>
>                       <xs:sequence>
>                         <xs:sequence maxOccurs="9999" minOccurs="1">
>                           <xs:element name="subSystem">
>                             <xs:complexType>
>                               <xs:sequence>
>                                 <xs:sequence minOccurs="0" maxOccurs="9999">
>                                   <xs:element name="fixedColumn">
>                                     <xs:complexType>
>                                       <xs:sequence />
>                                       <xs:attribute name="columnName" 
> type="xs:string" />
>                                       <xs:attribute name="columnStart" 
> type="xs:unsignedInt" />
>                                       <xs:attribute name="columnWidth" 
> type="xs:unsignedInt" />
>                                     </xs:complexType>
>                                   </xs:element>
>                                 </xs:sequence>
>                               </xs:sequence>
>                               <xs:attribute name="name" type="xs:string" 
> use="required" />
>                               <xs:attribute name="order" type="xs:int" 
> use="required" />
>                               <xs:attribute name="dbSystem" type="xs:string" 
> use="required" />
>                               <xs:attributeGroup ref="dbConnect" />
>                               <xs:attributeGroup ref="delimitedColumn" />
>                               <xs:attribute name="parser" type="xs:string" />
>                             </xs:complexType>
>                           </xs:element>
>                         </xs:sequence>
>                       </xs:sequence>
>                       <xs:attribute name="name" type="xs:string" 
> use="required" />
>                       <xs:attribute name="url" type="xs:string" 
> use="required" />
>                       <xs:attribute name="passWord" type="xs:string" />
>                       <xs:attribute name="order" type="xs:int" 
> use="required" />
>                       <xs:attribute name="userId" type="xs:string" />
>                       <xs:attribute name="authType" type="xs:string" />
>                     </xs:complexType>
>                   </xs:element>
>                 </xs:sequence>
>               </xs:sequence>
>               <xs:attribute name="name" type="xs:string" />
>             </xs:complexType>
>           </xs:element>
>         </xs:sequence>
>         <xs:sequence maxOccurs="9999" minOccurs="0">
>           <xs:element name="object">
>             <xs:complexType>
>               <xs:sequence />
>               <xs:attribute name="id" type="xs:string" use="required" />
>               <xs:attribute name="name" type="xs:string" use="required" />
>               <xs:attribute name="assembly" type="xs:string" use="required" />
>               <xs:attribute name="version" type="xs:string" use="required" 
> default="1.0.0.0" />
>               <xs:attribute name="publicKey" type="xs:string" use="required" 
> />
>             </xs:complexType>
>           </xs:element>
>         </xs:sequence>
>       </xs:sequence>
>       <xs:attribute name="name" type="xs:string" />
>     </xs:complexType>
>   </xs:element>
> </xs:schema>
> ============================
> 
> XML:=========================
> <?xml version="1.0" encoding="utf-8"?>
> <businessUnit name="MyBusinessUnit"
>               targetNamespace="http://tempuri.org/DataLoaderSchema.xsd"
>               xmlns="http://tempuri.org/DataLoaderSchema.xsd"
>               >
>   <system name="MySystem">
>     <server name="MyServer2"
>             order="2"
>             url=""
>             userId ="" passWord="">
>       <subSystem name="minor3" order="1" dbSystem="Custom">
>       </subSystem>
>     </server>
>     <server  name="MyServer1" 
>              order="1"
>              url=""
>              userId=""
>              passWord="">
>       <subSystem name="minor2" order="2" dbSystem="SQLServer">
>         <fixedColumn columnName="Col1" columnStart="1" columnWidth="10"/>
>         <fixedColumn columnName="Col2" columnStart="11" columnWidth="10"/>
>       </subSystem>
>       <subSystem name="minor1" order="1" dbSystem="MySQL"/>
>     </server>
>   </system>
>   <system name="System2">
>     <server name="Server2"
>             order="2"
>             url=""
>             userId="" 
>             passWord=""
>             >
>       <subSystem  name="minor4" 
>                   dbSystem="xyz" 
>                   order="1"/>
>     </server>
>   </system>
>   <object id="SqlServer" />
> </businessUnit>
> ============================
> 
> I don't know if I have some other file out there that is confusing my 
> system.  I did try a reboot to see if for some reason VisualStudio had Cached 
> something.  But I still get this popup.
>