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"Error in loading DLL" and "The object's application or class is not available" errors display when trying to create a new meeting

Technote (troubleshooting)


When you attempt to create a new meeting in your Notes/Domino calendar, you receive the following error message:

    "Error in loading DLL."

After you run fixup, updall, and compact against your mail file and try to create the meeting again, a second error message displays:

    "The object's application or class is not available."


In one case, a customized template that included some script libraries.was being used.

Diagnosing the problem


  • Performed a double design replace but the problem persisted. Examination showed that the _Calendar Entry form had been modified.
  • The _Calendar Entry form was deleted and the design replaced. Mismatch errors occurred on the CSCalendarEntry and further examination showed that the CSCalendarEntry script library was also modified.
  • The CSCalendarEntry script was deleted and the design replaced again but further type mismatches occurred on other script libraries.
  • All modified script libraries were deleted and the design replaced.

Resolving the problem

The final workaround was to delete the _CalendarEntry form along with the CSCalendarEntry, CSEventClass, CSEventNotes, and CSUIViewClass script libraries. Then the design was replaced with the out-of-the box template.

NOTE: If you encounter this situation, additional forms and script libraries may have to be replaced depending on any customization.

Cross reference information
Segment Product Component Platform Version Edition
Messaging Applications IBM Domino AIX, Linux, Solaris, Windows 9.0, 8.5, 8.0, 7.0, 6.5, 6.0

Document information

More support for: IBM Notes
Calendaring and Scheduling

Software version: 6.0, 6.5, 7.0, 8.0, 8.5, 9.0

Operating system(s): Linux, Windows

Software edition: All Editions

Reference #: 1306133

Modified date: 03 May 2016

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