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When using the Loftware ActiveX Client Control on a web form using JavaScript, I get the following error error when attempting to access methods of the control. However, I am able to access properties of the control without error.

object does not support this property or method


This issue may arise if your code is referencing the incorrect ClassID (CLSID) for the Client Control.


The correct ClassID which should be referenced in the code is:
This can also be found under the following Windows Registry setting: \HKEY_CLASSES_ROOT\Loftx.ClientX.1\CLSID.

Article Number



All versions of Loftware Print Server family products that support Active X.


Any supported LPS Family product environment