Creating a dynamic excel file

Question

Is it possible that i can create a dynamic excel file (destination)
ex, i want to create a Dyanamic Excel destination file with a filename base on the date
this will run on jobs. Is this possible?
11172006.xls, 11182006.xls

Answer 1

This example is useful for loading data from an OLEDB source into a dynamically created Excel file.
NOTE:
This is the core functionality. Things like logging, checkpointing, documentation, etc., are at the user's discretion.
Steps:
1. Click on package properties. Set "DelayValidation" property to True.
The package will not validate tasks, connections, until they are executed.
2. Create a package level variable "XLFileRootDir" as string and set it to the root
directory where you want the excel file to be created.
Example: C:\\Project\Data\
3. Create an Excel connection in the connection manager. Browse to the target directory
and select the destination XL filename or type it in. It doesn't matter if the file doesn't exist.
4. Go to the Excel connection properties and expand the expressions ellipse (The button
with "..." on it).
Under the property drop down, select 'ExcelFilePath' and click on the ellipse to
configure the expression:
@[User::XLFileRootDir] + (DT_WSTR, 2) DATEPART("DD", GETDATE()) + (DT_WSTR, 2) DATEPART("MM", GETDATE()) + (DT_WSTR, 4) DATEPART("YYYY", GETDATE()) +".xls"
This should create an xl file like 01132007.xls.
5. Add a SQL task to package and double click to edit.
In the general tab, set 'ConnectionType' to 'Excel'.
For 'SQLStatement', enter the create table SQL to create destination table.
For example:
CREATE TABLE `Employee List` (
    `EmployeeId` INTEGER,
    `EmployeeName` NVARCHAR(20)
Copy the create table command. It will come in handy later.
6. Add a Data Flow task. In the data flow editor, add an OLEDB source and an Excel destination.
Configure the source to select EmployeeId and EmployeeName from a table.
7. Connect this to Excel destination. In the destination editor, select the Excel connection in the
manager, choose 'table or view' for data access mode and for 'name of the Excel sheet' click on
new button and paste the create table command from Step 5.
Map the columns appropriately in the mappings tab and you are done.
Let me know if you have any questions.
I was able to get this to work (dynamic Excel file name with date), but I want to process multiple
data files per day, so I must add hour and minute to the file names "..._2014.xls".  But as soon as I add the hour/min to the 'ExcelFilePath' of the Connection Manager the Excel Destination task fails because it can't find the file.
So can you please help me how do i do this ? 
Thank you