Transferring Data from multiple workbooks - vba

Question

Objective - extracting data from multiple workbooks (5 in total); pasting the data into a new workbook.
Problem/Issue:
1) After running the below VBA code it's able to copy data from all the 5 workbooks but while pasting it's pasting data for only one of them.
2) Pop-up window for Clipboard is full. I've written a code to clear the clipboard but it doesn't seem to function as I still get the pop-up window.
VBA Code:
Sub LoopThroughDirectory()
Dim MyFile As String
Dim erow
Dim MyPath As String
MyPath = "Directory path"
MyFile = Dir(MyPath)
Do While Len(MyFile) > 0
If MyFile = "filename.xlsb" Then
End If
Workbooks.Open (MyPath & MyFile)
Range("A3:CP10000").Copy
ActiveWorkbook.Close
'calculating the empty row
erow = ActiveSheet.Cells(Rows.Count, "A").End(xlUp).Row
a = ActiveWorkbook.Name
b = ActiveSheet.Name
Worksheets("Raw Data").Paste Range("A2")
Application.CutCopyMode = False ' for clearing clipboard
MyFile = Dir
Loop
End Sub
I tried two other commands below as well, but they seem to just return no data at all.
ActiveSheet.Paste Destination:=Worksheets("Sheet1").Range(Cells(erow + 1, 1), Cells(erow + 1, 30)) `pasting the data`
ActiveSheet.Paste Destination:=Worksheets("Sheet1").Range("A2")`pasting the data`
Update.
Here is the current code:
Sub LoopThroughDirectory()
Dim MyFile As String
Dim erow As Long
Dim MyPath As String
Dim wb As Workbook
MyPath = "C:\Users\username\Downloads\PROJECTS\Project Name\Input file\"
MyFile = Dir(MyPath)
Do While Len(MyFile) > 0
If InStr(MyFile, "post_level.xlsb") > 0 Then
Set wb = Workbooks.Open(MyPath & MyFile)
Range("A3:CP10000").Copy
'calculating the empty row
erow = ThisWorkbook.Worksheets("Raw Data").Cells(Rows.Count, "A").End(xlUp).Row
ThisWorkbook.Worksheets("Raw Data").Paste (ThisWorkbook.Worksheets("Raw Data").Range("A" & erow + 2))
Application.DisplayAlerts = False
wb.Close False
Application.DisplayAlerts = True
End If
MyFile = Dir
Loop
ActiveWindow.Zoom = 90
End Sub
Update2.
Sub LoopThroughDirectory()
Dim MyFile As String
Dim erow As Long
Dim MyPath As String
Dim wb As Workbook
MyPath = "C:\Users\username\Downloads\PROJECTS\ProjectNameFolder\SubFolder\MainFolder\Input file"
MyFile = Dir("C:\Users\username\Downloads\PROJECTS\ProjectNameFolder\SubFolder\MainFolder\Input file\*.*")
Do While Len(MyFile) > 0
If InStr(MyFile, ".csv") > 0 Then
Set wb = Workbooks.Open(MyPath & MyFile)
Range("A3:CP10000").Copy
'calculating the empty row
erow = ThisWorkbook.Worksheets("Raw Data").Cells(Rows.Count, "A").End(xlUp).Row
ThisWorkbook.Worksheets("Raw Data").Paste (ThisWorkbook.Worksheets("Raw Data").Range("A" & erow + 2))
Application.DisplayAlerts = False
wb.Close False
Application.DisplayAlerts = True
End If
MyFile = Dir
Loop
End Sub

Answer 1

I hope I can help... There are multiple errors in your code, and I am not sure if I fixed them the way you'd want.
It would be useful to mention just one main mistake. You cannot have these 2 lines together:
If MyFile = "filename.xlsb" Then
End If
Between these lines you must put every procedure that you want to do IF he If condition is met. In the original case, if there was a file named "filename.xlsb", nothing would have happened, as you immediately closed the code block...
Try something similar to the following code. It worked for me to import data from all the files in the directory C:\Temp\ which have the extension of .xlsb
Sub LoopThroughDirectory()
Dim MyFile As String
Dim erow As Long
Dim MyPath As String
Dim wb As Workbook
MyPath = "C:\Temp\"
MyFile = Dir(MyPath)
Do While Len(MyFile) > 0
If InStr(MyFile, ".xlsb") > 0 Then
Set wb = Workbooks.Open(MyPath & MyFile)
Range("A3:CP10000").Copy
'calculating the empty row
erow = ThisWorkbook.Worksheets("Raw Data").Cells(Rows.Count, "A").End(xlUp).Row
ThisWorkbook.Worksheets("Raw Data").Paste (ThisWorkbook.Worksheets("Raw Data").Range("A" & erow + 2))
Application.DisplayAlerts = False
wb.Close False
Application.DisplayAlerts = True
End If
MyFile = Dir
Loop
End Sub