[jonno]

Hi Alain,

Repairing MS Office did the trick! Thanks for your great support.

Regards,
John

[jonno]

Hi Alain,

Thanks for your reply.

– I didn’t upgrade PPT from a previous version
– Starting PPT before importing doesn’t help
– I only just recently have a need to import PPT’s, after updating to 1.9.10 so I can’t say
for sure that it was working previously.

I’m on vista (home edition) SP 1.
Office is installed at: C:\Program Files\Microsoft Office\Office14

Regards,
John

[jonno]

Hi Alain,

I’m having the COM issue with the professional version 1.9.10 and Powerpoint 2010. I’ve installed VBA and rebooted but still having the issue. Below is the output from your check tool. Could you help?

Thanks in advance.

Regards,
John

output:
Check CURRENT_USER…
Found nothing
Check LOCAL_MACHINE…
Found something: C:\PROGRA~1\MICROS~2\Office14\POWERPNT.EXE
Check if file exists
Found.
Check version
major: 14
minor: 0
Connect to PPT DLL
Connected to PPT DLL
Connect Error
System.InvalidCastException: Unable to cast COM object of type ‘Microsoft.Office.Interop.PowerPoint.ApplicationClass’ to interface type ‘Microsoft.Office.Interop.PowerPoint._Application’. This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{91493442-5A91-11CF-8700-00AA0060263B}’ failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
at Microsoft.Office.Interop.PowerPoint.ApplicationClass.get_Presentations()
at check_ppt.Form1..ctor()
Unable to cast COM object of type ‘Microsoft.Office.Interop.PowerPoint.ApplicationClass’ to interface type ‘Microsoft.Office.Interop.PowerPoint._Application’. This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{91493442-5A91-11CF-8700-00AA0060263B}’ failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
at Microsoft.Office.Interop.PowerPoint.ApplicationClass.get_Presentations()
at check_ppt.Form1..ctor()

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