You are a help desk administrator for your company. Eric, uses a Windows XP Professional computer. Eric often works with a file named Plan.xis, which is stored in a folder named MktFilesPlans. Initially, he can work with the file when he is out of the office and offline, without copying it to his local hard disk. However, Eric now reports that he can no longer open the file when he is out of the office. You need to ensure that Eric can always access Plan.Xis when he is out of office and offline. What should you do?