The first step is to create a reference in our project to Microsoft Excel 11.0 Objects Library (COM reference).

' CREATING NEW EXCEL.APPLICATION
If exc Is Nothing Then
MsgBox("ERROR: EXCEL couldn't be started")
Return
End If

' MAKE APPLICATION VISIBLE
exc.Visible = True

' GET THE WORKBOOKS COLLECTION:
Dim workbooks As Workbooks = exc.Workbooks
Dim workbook As _Workbook = workbooks.Add(XlWBATemplate.xlWBATWorksheet)

' GET THE WORKSHEETS COLLECTION:
Dim sheets As Sheets = workbook.Worksheets
Dim worksheet As _Worksheet = CType(sheets.Item(1), _Worksheet)
If worksheet Is Nothing Then
MsgBox("ERROR: worksheet == null")
End If

' SET THE VALUE FOR CELL:
Dim range1 As Range = worksheet.Range("A5", Missing.Value)
If range1 Is Nothing Then
MsgBox("ERROR: range == null")
End If

Dim args1(1) As [Object]
args1(0) = FileCount

range1.Value = args1

Please use this google drive link to download the answer file.       

https://drive.google.com/file/d/1zuI_G3jt__ugaX-6E1D4bTWmaKWZjus5/view?usp=sharing

Note: If you have any trouble in viewing/downloading the answer from the given link, please use this below guide to understand the whole process. 

https://helpinhomework.org/blog/how-to-obtain-answer-through-google-drive-link