To configure exceptions for a rule by using the Local Security Policy snap-in. 1  Click Start, type secpol.msc in the Search programs and files box, and then press ENTER. 2  If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click Yes.
Dry eye syndrome (DES), also known as keratoconjunctivitis sicca (KCS), is the condition of having dry eyes. Other associated symptoms include irritation, redness, discharge, and easily fatigued eyes. Blurred vision may also occur. The symptoms can range from mild and occasional to severe and continuous.
Dry eye syndrome - Causes. Causes of dry eye syndrome. Dry eye syndrome can occur if your eyes don't produce enough tears or your tears evaporate too quickly. This may happen if any part of the tear production process becomes disrupted and the quantity or quality of your tears is affected.