office-js customTab & worksheet visibility dose not work in excel 64bit
office-js customTab & worksheet visibility dose not work in excel 64bit Everything is work successfully until I tested my addin in excel 64bit. I have a CustomTab in my manifest.xml , It shows up in the 32bit. But where is nothing in the 64bit. By the way, I had writed GetStarted node in my xml, It dose not work too. CustomTab manifest.xml GetStarted The visibility of worksheet API is not working in 64bit too. https://dev.office.com/reference/add-ins/excel/worksheet . And the Excel.run throw a error Assignment to read-only properties is not allowed in strict mode in sheet.visibility = Excel.SheetVisibility.hidden; Excel.run Assignment to read-only properties is not allowed in strict mode sheet.visibility = Excel.SheetVisibility.hidden; This issue is not suitable for raised here. My Rtd server can not updated cell after gave an initial value like fetching in excel 64bit, But It works well in 32bit. fetching Here is the version of my excel: (16.0.4266.1001)64bit, and test machin...