How To Obtain and Use the SetCodeBase Utility with Visual Basic ActiveX Documents

1. The SetCodeBase utility does not ship with Visual Basic 5.0 or 6.0. You can download SetCodeBase from the following Microsoft Web site:

   http://msdn.microsoft.com/vbasic/downloads/download.asp?ID=038

   NOTE: To access this download, you must register your version of Visual Basic. Have your Product ID available. For more information, see the following Microsoft Web site:

   http://msdn.microsoft.com/vbasic/register/vb6.asp

2. Use a decompression utility such as WinZip to decompress the .zip file.

How to Add and Display the CodeBase and Version Information

1. Double-click VbCodeBase.exe to start the tool.
2. In the VBD file name box, type the path to your .vbd file. or click the ellipses (...) button to browse to the file.
3. If the .vbd file already includes the CodeBase and version information, the tool displays this information.
   
   If the .vbd file does not include the CodeBase and version information, either you can click Scan HTM and browse to the HTML page that the wizard created (which populates the information for you), or you can type the information as follows:
   • Codebase URL is the URL path and .cab file name that is created for the UserDocument. Most likely, you will type a relative path, although you can also type the absolute path.
   • CLSID is the Class ID of the component that is associated with your UserDocuments. This property is read-only; you cannot alter this value manually.
   • Version is the UserDocument version. If the version information is not already added for you, you can locate the version information from the project properties in your Visual Basic project.
4. After you verify that all of the information is correct, click Set to save the changes.

Additional Notes

• Only Internet Explorer 4.0 or later uses the information that is added to the .vbd file. However, the .vbd file still works in Internet Explorer 3.02 when it is used in conjunction with the .htm file.
• Double-clicking the .vbd file from Windows Explorer does not work.
• You can use SetCodeBase to view a CLSID that is embedded in your .vbd file, which can help you debug some download problems.
• There is also a command prompt version of the SetCodeBase utility in the same SetCodeBase.zip file. For more information, see the ReadMe.txt that is included with the .zip file.