Modules & VBA :: Import Multiple Excel Files With Different Number Of Sheets Into Table

some code I've come up to in order to import multiple excel files each of them with a different number of worksheets into an access table. The procedure is called from an Access database. The problem I have with the code is that when it encounters a workbook with only one worksheets (e.g. Sheet 1) it gives the error that "Sheet 2$" is not a valid name. When geting to a workbook with 2 sheets it says that "Sheet 3$" is not a valid name and so on and so forth. Is there a way to "check" the number of sheets in the workbooks and when it has only one sheet to transfer it and go to the next file?

Below is the code:

Code:
Sub ImportExcelFiles()
Dim strFile As String 'Filename's
Dim strFileList() As String ' File Array
Dim intFile As Integer 'Number of files
Dim filename As String
Dim path As String
DoCmd.SetWarnings False
path = "D:Tranzactii"

[Code]...