after updating Mathcad 15 from M020 to M045 Excel component no longer works

[hweiss]

Hi, I'm using a win7 professional 64 bit with Excel 2010 and Mathcad 15. After updating Mathcad from M020 to M045 the Excel components in an existing Mathcad worksheet no longer work. Additionally, if I insert a new Excel component, it seems to work, but after reloading the Mathcad file, the same error occurs: server error or invalid worksheet name specifided.

[VladimirN]

Please attach to the message your Mathcad worksheet with Excel component.

[hweiss]

Here is the sample file.

[RichardJ]

I see the same problem with your file. If I create an Excel component, save, and load again, I don't see the problem. I have the latest version of Excel though (and M045).

[VladimirN]

Richard,

Latest version - you mean Excel 2016?

[RichardJ]

Yes. I'm on the subscription service, so I always have the latest version and service pack.

[VladimirN]

I have the same result with combination of MC15 M045 + Excel 2016.

[VladimirN]

Try to opened file in attachment (combination of: Mathcad 15 M045 + Excel 2016).

[hweiss]

Thanks a lot, but it doesn't work. I tried to install Mathcad 15 M045 on other computers with the same software constellation: no problems. It seems to be a problem of one computer. I reinstalled Excel and I returned to M020: the problem does not go away.