Delete sheet error

Hi all,
i’ve created a task which has “simply” to open an Excel file, delete a sheet by using the “delete sheet” Excel command, than delete another one, and finally save and move this file to another path.
When i try to launch it from inside the .morph project, everything’s fine.
But i scheduled this task and as i try to launch it from the server, i receive this error :
" Microsoft Excel cannot access the file ‘M:\Indaco_IMP\Monitoraggio_INDACO_Imprese_2022_29_11_2022bis.xlsx’. There are several possible reasons: • The file name or path does not exist. • The file is being used by another program. • The workbook you are trying to save has the same name as a currently open workbook."
Even if the file is closed and every Excel instance is closed and killed in the task manager.

I’m using EasyMorph version: (fb4952, ‘Release’)

Could anyone help ?
Thanks in advance

Try inserting delays using the “Wait” action. It could be that the file hasn’t been released yet by the previous “Excel command” action because it takes some time.