Ventana software support forum

I am changing the code of a previous project and there are some diferencies: 1) The way Vensim is registered into the windows registry is different from Vensim versions and knowing if Vensim is installed on the system changes from the code. 2) My first application simulates scenarios and it opens .v...

Ok,

but if I install 5.7 vensim version after 5.4d version on the same computer, the new dll overwrites the old dll because it has the same name on windows\system32.

Is there any posibility to chose between two vensim versions installed on the same computer?

Thank you,
Jose Fornes

Dear Sir, I am developing a C++ project to show and represent Vensim simulation results. I do not need to simulate from this program just to represent results. I am using vensim dll like vdpdll32.dll. My first problem is that I need to represent results from different versions of vensim program simu...

Thank you

Thank you for your answer
I will look forward an escape sequence.

Jose Fornes

Yes I tried it: vensim_command("SPECIAL>LOADMODEL|c:\\vensim\\Projects\\prueba&veras\\empty.vpm") And I have the error: Stop from Vensim The model c:\Vensim\Projects\prueba.vmf does not exist - can´t open. It seems to stop it reading filename when it finds & character and it adds &...

Dear Sir, Our filesystem have the "&" character into filenames and folder names. When I try to open a model calling vensim_command from my C++ application and the model name or the folder name has the "&" character, vensim does not find the model to open. But when I open ...