Export PDF fail convert

[Euler Henriqu36110556zxts]

I'm trying to export a PDF document to excel(xlsx) but when the process is halfway through it gives an error on the adobe screen saying that the file is being used. I'm using VBA to do this, the error happens here.

'Save PDF file to the new format.
boResult = objJSO.SaveAs(NewFilePath, ExportFormat) can anyone help me?

[Abambo]

Does it work without using VBA?

[Euler Henriqu36110556zxts]

using VBA

[Euler Henriqu36110556zxts]

yes it works perfectly, but when I try to use using VBA it returns me security error message.