Hey,
I try to write more then 4 sheets into the same excel file.
In order to avoid an error I chained multiple "block until done" tools, as show in the following screenshot:

But I still get the following error:
Output Data: Unable to open file for write: (File Path...xlsx) The process cannot access the file because it is being used by another process.

Can you think why ?
Thanks in advance! 🙂🌷