Exec node is not responding

HI @zenofmud @Colin
Please find the flow


when I call get API with params for the 1st time after initial deployment of flow.EXEC node (will generate a file in destination) is not getting executed as expected and it's going to file access node where it will check for the generated output file.
and when the call reaches the file access node it is throwing below error which means the file is not getting generated.
But when we just open the EXEC node and click on done and redeploy it starts working and giving expected output
File C:\Program Files\Connect Transfer\Transformations\Transformed\transformed_input_sample-xml1.xml is not accessible Error: ENOENT: no such file or directory, access 'C:\Program Files\Connect Transfer\Transformations\Transformed\transformed_input_sample-xml1.xml'