<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>All Costpoint Users:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Over the next week, we will be receiving a large number of system patches. These patches must come in multiple batches due to Microsoft's patching architecture. To reduce the pain caused by these patches, it is recommended that all users close all applications and log off of the computer every night for the next week. This will enable the automated patching to do *most* of the work overnight and should limit time waiting for your computer to update. While we cannot prevent these problems, this should limit the impact.<br></div><div><br data-mce-bogus="1"></div><div>Thanks for your patience. <br data-mce-bogus="1"></div><div><br></div><div data-marker="__SIG_PRE__">Matthew Krug (Matt)<br>Financial Systems Manager<br>Jefferson Lab<br>757.269.7120</div></div></body></html>