HI all,
I have created an alteryx flow (using the old alteryx version) that extracts data on multiple sheets (on same excel document).
Those data are extracted on an empty template that is already created (only headers inside for each sheet).
So alteryx uses blob input/output to use this empty template and then by using parallel blocks it was outputting data sheet by sheet following the order based on the parallel blocks.
After updating the alteryx flow, the flow broke, and the parallel block does not work anymore properly. Data are being extracted "aleatoire" without respecting the order.
Of course that creates the following issue:
Output Data (931) Unable to open file for write: XXXXX - Can't open file: XXXXXX : The process cannot access the file because it is being used by another process. (32)
I have noticed that for basic steps as for example the summarized tool, the output is not in an alphabetical /ascending order, everything is mixed up: (this is the output of the summary tool)
Before the update of the version, i have a correct order on those numbers (ascending order).
Could be that something broke on my configuration.
Could you please help me solve this issue?
Thank you 
