4.10 User administration: , System/Maintance"-, Uuser"The program WinVisco 370 has a user administration for users to possess different levels of authorization depending on their user level. In order to activate this user administration, you must make a change in the file "application. ini". The file "application. ini"is located in the installation directory, usually "C: ProarammeVAVS 370". The file "application. ini"can be opened with the Windows program "Editor".When activating user administration, you must enter the number "1"instead of "O"after "user="in the4th line. Save the file "application. ini".if the user administration is activated. a key icon will appear in the "Method/Results"tab in "AVS-Center".