As a consequence of the deficiency in CD40 ligand, the T-lymphocytes in patients with X-linked Hyper IgM (XHIGM) are unable to instruct B-lymphocytes to switch their production of immunoglobulins from IgM to IgG, IgA and IgE.
Windows event logs are also files, but they are commonly locked by Windows (Event Log Service) and it is impossible to open these files on live system. But if the computer is started from another disk or the system drive from the analyzed machine is connected to another computer, you can read event logs as files. The default location of event logs on Vista/2008 and better is C:\Windows\System32\winevt\Logs\.
The time and network address of the time synchronization source is contained in the Windows event log entries. Additionally, warning or error condition information related to the service is stored in the Windows System event log. Encryption: Encryption is not used in the network time synchronization for domain peers.lick Start, and then either click Control Panel, or point to Settings and then click Control Panel. Double-click Administrative Tools, and then double-click Services. Select Windows Time from the list of services. On the Action menu, click Start to begin the service.