Trend Exam TM1-101 Topic 2 Question 55 Discussion

You have just been hired as the network administrator for a small book-publishing company. One of the first actions you perform is to update your virus pattern file. After updating the pattern file, you start many of the macros in Microsoft Word that were identified as infected. After closer inspection, you find that the files are not infected, but the system mistakenly identified the macros as viruses. The next day, Trend Micro releases a new pattern file. You update your system with this new pattern file but the false positives continue. You would like to return to the version you were using two days ago. How can you achieve this action?