Access enquirer issue, very urgent, help!

hi, all, I encounter a question, please see my picture.

when I connect different Excel to set data into Access. when it finish one query, and run the second one, it will occur the error ,I am not sure it’s the UiPath bug or my methodology is not correct. But it runs in win7 + office 2010 is ok, but runs in win10 + office 2016 is occur error.

when process 1 finish and run to process 2, it shows error.
when start at process 2 and run to process 3, it shows error as well.

the error is at ‘connect’ may I know how to handle this question ?

it have any news, please contact