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Error on Chemsep Absorption Column

I was instructed by a teacher to use a ChemSep Column as an absorption column, with the option "Thermo -> Cape-Open". I've successfully added inlets and outlets to the column but when i solve the flowsheet an error apears (printscreen attached). Tried to search another error like this but didn't find.

When i debug the column the following message appears:

"Unable to cast COM object of type 'System.__ComObject' to interface type 'CapeOpen.ICapeUnit'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{678C0998-0100-11D2-A67D-00105A42887F}' failed due to the following error: Não há suporte para esta interface (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))."


DWSIM 12-02-21, 3:13 a.m. brunofuso
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Can you please share your simulation file at contact-dwsim@fossee.in. Without the file, it is really difficult to identify the root cause of the error as the error message is a very generic one.
14-02-21, 1:22 a.m. Priyam_Nayak


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"Unable to cast COM object of type 'System.__ComObject' to interface type 'CapeOpen.ICapeUnit'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{678C0998-0100-11D2-A67D-00105A42887F}' failed due to the following error: Não há suporte para esta interface (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))." mybkexperience mcdvoice
17-02-21, 6:14 p.m. rareskyone

Please ensure you have installed DWSIM properly. Also ensure that Chemsep and CAPE-OPEN unit operation components are also installed correctly.


15-03-21, 11:30 a.m. Priyam_Nayak

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hey, did you find the solution to this? I have the same problem.
05-03-21, noon whyprajwal

Please ensure you have installed DWSIM properly. Also ensure that Chemsep and CAPE-OPEN unit operation components are also installed correctly.


15-03-21, 11:30 a.m. Priyam_Nayak

How do i ensure its installed properly ?

I tried reinstalling it thrice but nothing seems to work

 


12-06-21, 9:36 p.m. Blahblahbu

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