1 In the All or part of the file name box, type officeav.dll. 2  In the Look in box, click Local Hard Drives. 3  Click Search. When the search result is displayed in the right pane, note the path of the Officeav.dll file.  Locate the Officeav.dll file, right-click officeav.dll, and then click Rename.
The hair shaft made of a protein called keratin is tough and resistant to wear and tear. Eighteen amino acids make up the keratin of which the most abundant is the cysteine. It gives the hair much of its strength. The middle layer of the hair is the cortex. It is made up of polypeptide chains that are cross-linked with each other, by three different types of side bonds.
Keratin is a protein found naturally in our hair. With our current lifestyle, hair tends to get more dry and loses natural keratin, because of pollution, heat, styling, coloring etc. To explain in a simple way, a keratin hair treatment infuses the vital element keratin back in to each strand of the hair. This helps to fill in the gaps in the hair cuticles, and once Keratin is infused in to the hair â hair becomes healthier, straighter and much easy to style. Keratin treatment eliminates the frizz factor from hair. Keratin treatment protects hair from damaging UV rays and humidity.