Something weird is happening in my project after copy to desktop function

[clubsoda]

I have a menu bar function that allows a user to copy a file to the desktop.

elseif nID == 114 then
			--ask for the file to copy
		tblFile = Dialog.FileBrowse(true, "Select the file to copy", "AutoPlay\\Docs\\English", "All Files (*.*)|*.*|", "TC_1001217_E.nfo", "", false, true)
			--if the user didn't cancel
			if tblFile[1] ~= "CANCEL" then
			--Get the folder to copy the file to
			sFolder = Dialog.FolderBrowse("Please Select the folder to copy the file to.", _DesktopFolder)
			--if the user didn't cancel
			if sFolder ~= "CANCEL" then
			--copy the file to the folder
			File.Copy(tblFile[1], sFolder, false, true, true, false, nil)
			end
		end

After this function completes and the user then uses the menu bar to jump to another page that (should) load a list box from another folder; it will not do so. It is only after the function as mentioned above that the list box will not populate as it should. If I do not perform the above function everything works as it should.

Any ideas what maybe causing this anomaly?

Thanks
Clubsoda