surfactant surÂ·facÂ·tant (sÉr-fÄk'tÉnt, sÃ»r'fÄk'-) n. A surface-active substance. A substance composed of lipoprotein that is secreted by the alveolar cells of the lung and serves to maintain the stability of pulmonary tissue by reducing the surface tension of fluids that coat the lung.
The Microsoft Exchange Information Store service uses a database engine called Extensible Storage Engine (ESE), which is a transaction-based database technology. In some troubleshooting instances or when moving from mixed to native mode, you may need to restart the Microsoft Exchange Information Store service. Procedure. To restart the Microsoft Exchange Information Store service. On the Start menu, click Run, type services.msc, and then click OK. In the Results pane, find the Microsoft Exchange Information Store service. Right-click the service, and then click Restart.
When you see that screen that says your computer's going to restart in 15 minutes, you just grit your teeth and accept it. But, there's actually an easy way to fix thisâand it works in Windows 7, too. You just need to make a small tweak to the registry: 1  Head to the Start menu or screen and type regedit (no quotes).2  Navigate to: 3  that key and create a new one called AU. 4  Name the new DWORD: 5  Double-click on the new DWORD and give it a value of 1. 6  Reboot your machine and from now on, Windows will not force you to reboot after installing updates.ou just need to make a small tweak to the registry: 1  Head to the Start menu or screen and type regedit (no quotes). 2  Start the Registry Editor that pops up. 3  Navigate to: 4  that key and create a new one called AU.