The information in this article applies to:
SYMPTOMSWhen using Remote Data Services (RDS) to request an ActiveX Data Objects (ADO) Recordset either through a DataFactory object or through the Microsoft Remote Provider, you may get one of the following error messages:
-or- The HRESULT is 0x80070005. CAUSE
This problem occurs if:
-and- -or- RESOLUTIONFollowing is a list of items to check: Check RDS Handler Securities for the ServerBeginning with Microsoft Data Access Components (MDAC) 2.0, security features were added to Remote Data Service (RDS) that prevent malicious use of RDS on an IIS computer.NOTE: If you install MDAC version 2.1 on an MDAC version 2.0 computer, the security features are not enabled to avoid breaking existing RDS applications. If you are installing MDAC 2.1 on a "clean" computer, then new RDS security features are enabled. As a result of the new RDS security features, you must specify an RDS handler when using the DataFactory. A handler is required by default. For more information about RDS handlers, please see the following article: Using the Customization Handler Feature in RDS 2.0Following are the choices for using the RDS DataFactory:
Microsoft Security Bulletin (MS99-025) Check Anonymous User Account Permissions to the Handler DirectoryBecause Remote Data Service is installed in the C:\Program Files\Common Files\System\MSADC folder, check that the Anonymous user from the IIS Service Manager can access this directory (it should have both Read and Execute access). Also, if you are not using the default virtual directory of IIS or if you have the Run in Separate Memory Space check box selected in the default directory's properties, the RDS client may not have access to the RDS directory. For additional information on how to fix this, click the article number below to view the article in the Microsoft Knowledge Base:Q184606 HOWTO: Use RDS From an IIS 4.0 Virtual Server STATUSThis behavior is by design. REFERENCESMicrosoft Security Bulletin (MS99-025) Additional query words:
Keywords : kbDatabase kbRDS kbGrpVCDB kbGrpMDAC |
Last Reviewed: October 22, 1999 © 2000 Microsoft Corporation. All rights reserved. Terms of Use. |