How to generate XSD schema based on xml instance

Question

Hi All,
  Am unable to generate valid Xsd schema,i have an XML instances am getting this instance from wcf service.please find the below XML instance file.please help me out its very urgent for me.
<GetForOneCallResponse xmlns="http://www.abcservices.com/ReferralService">
<GetForOneCallResult xmlns:a="http://schemas.datacontract.org/2004/07/abc.Services.Cms" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<a:Message i:nil="true" />
<a:ResponseData xmlns:b="http://schemas.datacontract.org/2004/07/abc.Services.Cms.Data">
<b:BaseEntity i:type="c:Referral" xmlns:c="http://schemas.datacontract.org/2004/07/abc.Services.Cms.Models">
<c:CHReferralUniqId />
<c:CaseData>
<c:DatAttorneyName i:nil="true" />
<c:EventDescription i:nil="true" />
<c:PatAttorneyAddress i:nil="true" />
<c:PatAttorneyCity i:nil="true" />
<c:PatAttorneyEmail i:nil="true" />
<c:PatAttorneyFax i:nil="true" />
<c:PatAttorneyFirmName i:nil="true" />
<c:PatAttorneyName i:nil="true" />
<c:PatAttorneyPhone i:nil="true" />
<c:PatAttorneyState i:nil="true" />
<c:PatAttorneyZip i:nil="true" />
<c:SpecialInstructions>GCC Diagnostic Study: MRI Scan</c:SpecialInstructions>
<c:TreatingDocAddress1 i:nil="true" />
<c:TreatingDocCity i:nil="true" />
<c:TreatingDocFax i:nil="true" />
<c:TreatingDocFirstName>Dr/ Richard</c:TreatingDocFirstName>
<c:TreatingDocLastName>Islinger</c:TreatingDocLastName>
<c:TreatingDocPhone>9</c:TreatingDocPhone>
<c:TreatingDocState i:nil="true" />
<c:TreatingDocZip i:nil="true" /></c:CaseData>
<c:CaseObjective i:nil="true" />
<c:Claimants>
<c:Claimant>
<c:Address>
<c:AddressOne>313 Liverpool Avenue</c:AddressOne>
<c:AddressTwo i:nil="true" />
<c:CellPhone i:nil="true" />
<c:City>Egg Harbor city</c:City>
<c:Countrty i:nil="true" />
<c:County i:nil="true" />
<c:Email i:nil="true" />
<c:Fax i:nil="true" />
<c:HomePhone></c:HomePhone>
<c:LocationId>7729811</c:LocationId>
<c:State>NJ</c:State>
<c:WorkPhone i:nil="true" />
<c:ZipCode>08215</c:ZipCode>
</c:Address>
<c:ClaimantId>1474969</c:ClaimantId>
<c:Claims>
<c:Claim>
<c:Adjuster>
<c:AddressOne>PO Box 14151</c:AddressOne>
<c:AddressTwo />
<c:City>Lexington</c:City>
<c:Email>[email protected]</c:Email>
<c:Fax />
<c:FirstName>Kathleen</c:FirstName>
<c:LastName>Hand</c:LastName>
<c:Phone></c:Phone>
<c:State>KY</c:State>
<c:Zip>40512-4151</c:Zip>
</c:Adjuster>
<c:ClaimId>1637073</c:ClaimId>
<c:ClaimNumber>002456054730</c:ClaimNumber>
<c:InjuryDate>2005-06-10T00:00:00</c:InjuryDate>
<c:StateJurisdiction>NJ</c:StateJurisdiction>
</c:Claim>
</c:Claims>
<c:DOB>1953-07-05T00:00:00</c:DOB>
<c:FirstName>Joann</c:FirstName>
<c:Language i:nil="true" />
<c:LastName>Wise</c:LastName>
<c:SocialSecurity>142469412</c:SocialSecurity>
</c:Claimant>
</c:Claimants>
<c:Company>
<c:CustomerName>Sedgwick Claims Management Services, Inc</c:CustomerName>
<c:PrimaryContact>
<c:Address>
<c:AddressOne>800 Ridgelake Blvd</c:AddressOne>
<c:AddressTwo i:nil="true" />
<c:CellPhone i:nil="true" />
<c:City>Memphis</c:City>
<c:Countrty>US</c:Countrty>
<c:County i:nil="true" />
<c:Email i:nil="true" />
<c:Fax i:nil="true" />
<c:HomePhone i:nil="true" />
<c:LocationId>5747510</c:LocationId>
<c:State>TN</c:State>
<c:WorkPhone i:nil="true" />
<c:ZipCode>38120-9427</c:ZipCode>
</c:Address>
<c:ContactId>339835</c:ContactId>
<c:Email i:nil="true" />
<c:Fax i:nil="true" />
<c:FirstName>David</c:FirstName>
<c:LastName>Seay</c:LastName>
<c:Phone i:nil="true" />
<c:Title i:nil="true" /></c:PrimaryContact>
</c:Company>
<c:CreatedAt>2012-05-14T11:00:06.62</c:CreatedAt>
<c:Employee>
<c:Address>
<c:AddressOne>5795 Widewater Parkway</c:AddressOne>
<c:AddressTwo />
<c:CellPhone i:nil="true" />
<c:City>Dewitt</c:City>
<c:Countrty i:nil="true" />
<c:County />
<c:Email>[email protected]</c:Email>
<c:Fax />
<c:HomePhone>gg</c:HomePhone>
<c:LocationId>6001741</c:LocationId>
<c:State>NY</c:State>
<c:WorkPhone i:nil="true" />
<c:ZipCode>13214</c:ZipCode>
</c:Address>
<c:Email></c:Email>
<c:EmployeeId>11568</c:EmployeeId>
<c:FirstName>Karlie</c:FirstName>
<c:LastName>Jarvis</c:LastName>
</c:Employee>
<c:Employer i:nil="true" />
<c:ModifiedAt>2012-05-14T11:33:34.29</c:ModifiedAt>
<c:Notes />
<c:ReferralDate i:nil="true" />
<c:ReferralId>422</c:ReferralId>
<c:ReferralSource>GCC</c:ReferralSource>
<c:ReferralType /></b:BaseEntity>
</a:ResponseData>
<a:Status>Success</a:Status>
</GetForOneCallResult>
</GetForOneCallResponse>
Regards
Srinivas reddy

Answer 1

Hi,
Can you point out what the error is exactly??
Also on a general note try the following:
1)Right click on the project, go to Add> Add generated Items
2)Select Generate Schemas
3) Select the required document type and provide the path to the xml and click OK
If you have not installed the WFX module, you will get below highlighted error.
'WFX to XSD schema generation module is not installed. Execute 'C:\Program files (X86)\Microsoft Biztalk Server 2010\SDK\Utilities\Schema
Generator\InstallWFX.vbs to install the WFX to XSD schema generation module.(Path to the Biztalk Installation folder may vary)
So go ahead and register the module as it needs to be registered for the first time do remember to execute this vbs script as an
Administrator  if the normal execution fails.
I tried generating the xsd using your schema and I was successful(I tried it using the Well Formed XML as the document type).
Hope this helps
Regards,
Mandar Dharmadhikari