I tried to do UiPath Academy (Building the workflow Part Two).
First: activity “read cell” does not exist anymore, only “read cell value exists” (and requires an additional parameter). Not so good. Could you please update the academy?
Second: when using “read cell value” I do get the error message ‘Read Cell Workbook: The process cannot access the file ‘.\Invoices\Invoice 4.xlsx’ because it is being used by another process.’
you are doing in the bad way, if you are using excel applications scope, you can´t use the workbook activities, so please remove the workbook activity and replace for an read cell, if you dont have it go to your filter and click on show classic
the second way is deleting the excel application scope activity and just use the read cell workbook activity