According to Wonderware help files tho OS passworsd will not work.
From help files:
Using InTouch-Based Security
Applying security to your application is optional. The default security setting for InTouch applications is "None." However, by applying security to your application, you can control specific functions that an operator is allowed to perform by linking those functions to internal tagnames. In addition, when you establish security on your application, audit trails can be created that tie the operator to all alarms/events that occur during the time he/she is logged on to the system.
Security is based on the concept of the operator "logging on" to the application, typing his/her name and password. You must configure a user name, password, and access level for each operator.
There is no association between Microsoft operating system security and InTouch security.
When you create a new application, by default, the user name is set to "Administrator" with an access level of 9999 (which allows access to all security commands). After you add a new user name to the security list and restart WindowMaker or WindowViewer, the default user name is automatically reset to "None" with an access level of "0" (which prevents access to the Configure Users command in both WindowMaker and WindowViewer). However, the Administrator account and password remain and can still be used.
After an operator logs on to the application, access to any protected function will be granted upon verification of the operator's password and access level against the value specified for the internal security tagname linked to the function.
For example, you can control access to a window, or the visibility of an object and so on, by specifying that the logged on operator's "Access Level" must be greater than 2000.
The operator can log on to the application by executing the Log on menu command under Security in the WindowViewer Special menu (if the Special menu is displayed), or you can create a custom log on window with touch-sensitive input objects that are linked to internal security tagnames.
The commands used to establish security on an application are located under Security on the Special menu in both WindowMaker and WindowViewer. The security commands are used to log on and off the application, change passwords and to configure the list of valid user names, passwords and access levels.
