Cannot create word files while running the project from UiPath Assistant

i’m trying to run a process through orchestrator, the process read info from excel sheet then creates a word file and fill the blanks with extracted information. however, when i run it from the studio the word files were created successfully, but i try to run it using orchestrator from Uipath assistant and below error appeared:
"Sorry, we couldn’t find your file. Is it possible it was moved, renamed or deleted?
(“C:…\test…”)

at Microsoft.Office.Interop.Word.Documents.Open(Object& FileName, Object& ConfirmConversions, Object& ReadOnly, Object& AddToRecentFiles, Object& PasswordDocument, Object& PasswordTemplate, Object& Revert, Object& WritePasswordDocument, Object& WritePasswordTemplate, Object& Format, Object& Encoding, Object& Visible, Object& OpenAndRepair, Object& DocumentDirection, Object& NoEncodingDialog, Object& XMLTransform)
at WordActivities.CopyPasteDocument.Execute(CodeActivityContext context)
at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.ActivityInstance.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)"

Can anyone help me with this?

Thanks in advance.