Problem when clicking on an appointment

[Daniel]

I'm getting the following error whenever I click on an appointment on the schedule view. I can drag/drop appointments onto the schedule view but actually clicking on an appointment will give me the following error. Also note that this isn't just when I'm debugging my own WPF app in Visual Studio, this happens when I try to click on an appointment in the WPF Controls Example application aswell. Looks like it's trying to find a file on the C:\ drive that I can confirm is not there.

Generic types cannot be marshaled to COM interface pointers.

Locating source for 'c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\ScheduleView\ScheduleView\Controls\AppointmentItem.cs'. Checksum: MD5 {87 50 ae 34 9e 6c a1 bb c7 7a 37 31 e6 5c 9e c8}
The file 'c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\ScheduleView\ScheduleView\Controls\AppointmentItem.cs' does not exist.
Looking in script documents for 'c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\ScheduleView\ScheduleView\Controls\AppointmentItem.cs'...
Looking in the projects for 'c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\ScheduleView\ScheduleView\Controls\AppointmentItem.cs'.
The file was not found in a project.
Looking in directory 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\crt\src\'...
Looking in directory 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\src\mfc\'...
Looking in directory 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\src\atl\'...
Looking in directory 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\include\'...
The debug source files settings for the active solution indicate that the debugger will not ask the user to find the file: c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\ScheduleView\ScheduleView\Controls\AppointmentItem.cs.
The debugger could not locate the source file 'c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\ScheduleView\ScheduleView\Controls\AppointmentItem.cs'.

[Konstantina]

Hello Daniel,

Could you please share with us with which version of the controls exactly you are experiencing the issue? Ideally, if you could send us a sample project in which we can observe the issue, it will be really helpful for tracking down the source of the problem.

Kind regards,
Konstantina
the Telerik team

[Daniel]

Hi Konstantina,

An upgrade solved the problem just as I was hoping.

Thanks for your reply anyway.