The subject problem occurs because the users do NOT have access to the HKEY_CLASSES_ROOT\CLSID registry key.

To resolve the program:

1. Use Regedt32.exe to navigate to HKEY_CLASSES_ROOT\CLSID.

2. Select the CLSID sub-key.

3. Use the Security menu to press Permissions.

4. Grant the users or group at least Read permissions.

5. Exit the Registry Editor.