importing with variable file name - excel

Question

each day I import some files into a master spreadsheet. The file has a time stamp random 8 digit number generated so I cant anticipate the file name. I previously had ???????? in place of the code which was working. After some IT changes it doesn't work now, we just changed drives and I updated the location all is fine if I add the sequence instead of ???'s
How can I make it so that I can mimic the effect I had before where ?????? worked - most of the file name is unique and can be estimated _ ( with dates etc.) but its just the last 8 digits.
Dim Wb1 As Workbook
Dim Wb2 As Workbook
Dim filepath As String
filepath = Sheets("control").Cells(1, 5).Value
Application.ScreenUpdating = False
Set Wb1 = Workbooks.Open("C:\Users\damian_MCP\Mobius Capital Partners\Mobius _
Capital Partners Team Site - Documents\Operations\FTP\" & filepath & _
"\5446890_FMCM_" & filepath & "_(76765435).xls")
'current acc FMCM
... workaround for the this part
Set Wb1 = Workbooks.Open("C:\Users\damian_MCP\Mobius Capital Partners\Mobius_
Capital Partners Team Site - Documents\Operations\FTP\" & filepath & _
"\5446890_FMCM_" & filepath & "_(76765435).xls")
how can I edit this to search for just FMCM ?
Sub ubstransi()
Application.DisplayAlerts = False
Sheets("ubs trans").Select
' This section could have an unexpected result because it is not clear which cells are you clearing
Cells.Select
Selection.ClearContents
Dim Wb1 As Workbook
Dim Wb2 As Workbook
Dim filepath As String
filepath = Sheets("control").Cells(1, 5).Value
Set Wb1 = Workbooks.Open("C:\Users\damian_MCP\Mobius Capital Partners\Mobius Capital Partners Team Site - Documents\Operations\FTP\" & filepath & "\5446890_FMCM_" & filepath & "_(76882269).xls")
'FMCM *** NOTE that there is no wildcard in your code...
Wb1.Sheets("Cash Movement").Range("A1:x100").Copy
Windows("MEMF RECS2.xlsm").Activate
Sheets("ubs trans").Range("a1").PasteSpecial Paste:=xlPasteAll
Sheets("UBS trans").Select
Range("AD2").Select
ActiveCell.FormulaR1C1 = _
"=IF(AND((IF(OR(RC[-22]=""FOREX TRADE SPOT"",RC[-22]=""Transfer"",LEFT(RC[-22],5)=""UBSFX"",LEFT(RC[-22],6)=""UBS FX""),""FX"",0)=""FX""),RC[-21]=control!R2C3),""FX"",0)"
Range("AD2").Select
Selection.Copy
Range("AD100").Select
Range(Selection, Selection.End(xlUp)).Select
ActiveSheet.Paste
Application.CutCopyMode = False
Wb1.Close SaveChanges:=False
Set Wb2 = Workbooks.Open("C:\Users\damian_MCP\Mobius Capital Partners\Mobius Capital Partners Team Site - Documents\Operations\FTP\" & filepath & "\5446890_FMSH_" & filepath & "_(76885899).xls")
'FMSH *** NOTE that there is no wildcard in your code...
Wb2.Sheets("Securities Holdings").Range("A1:X100").Copy
Windows("MEMF RECS2.xlsm").Activate
Sheets("UBS AM POS").Range("a1").PasteSpecial Paste:=xlPasteAll
Wb2.Close SaveChanges:=False
Windows("MEMF RECS2.xlsm").Activate
Sheets("BBGCASH").Select
Range("A1").Select
Dim datename As String
Dim datename2 As String
datename = Sheets("control").Cells(1, 5).Value
datename2 = Sheets("control").Cells(2, 5).Value
' This instruction can not be handle as it is not setting to any var.
Workbooks.Open Filename:= _
"C:\Users\damian_MCP\Mobius Capital Partners\Mobius Capital Partners Team Site - Documents\Operations\FTP\" & datename & "\f3576cshdump2.ext." & datename2 & ".1.txt"
Columns("A:A").Select
Selection.TextToColumns Destination:=Range("A1"), DataType:=xlDelimited, _
TextQualifier:=xlDoubleQuote, ConsecutiveDelimiter:=True, Tab:=True, _
Semicolon:=False, Comma:=False, Space:=True, Other:=False, FieldInfo _
:=Array(1, 1), TrailingMinusNumbers:=True
Cells.Select
Selection.Copy
Windows("MEMF RECS2.xlsm").Activate
Sheets("BBGCASH").Select
Range("A1").Select
ActiveSheet.Paste
Sheets("control").Select
End Sub

Answer 1

Try this one:
Sub Open_Workboook()
Dim WB As Workbook
Dim MyPath As String, MyFile As String
Dim filepath as String
filepath = Sheets("control").Cells(1, 5).Value
MyPath = "C:\Users\damian_MCP\Mobius Capital Partners\Mobius _
Capital Partners Team Site - Documents\Operations\FTP\"
MyFile = Dir(MyPath & "*_FMCM_" & filepath & "_(76765435).xls")
Do While MyFile <> ""
Application.ScreenUpdating = False
Set WB = Workbooks.Open(MyPath & MyFile)
MyName = WB.Name
If MsgBox("Is this the file you want to open?" & vbTab & MyName, vbYesNo) = vbYes Then
GoTo continue
Else
WB.Close
End If
MyFile = Dir()
Loop
Exit Sub
continue:
WB.Close
MsgBox "File Find... and close " & MyName
End Sub
It will work, later just adapt.
Hope it helps