Vista username environment variable

Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Every process has an environment block that contains a set of environment variables and their values. There are two types of environment variables: user environment variables set for each user and system environment variables set for everyone. By default, a child process inherits the environment variables of its parent process.

Programs started by the command processor inherit the command processor's environment variables. To specify a different environment for a child process, create a new environment block and pass a pointer to it as a parameter to the CreateProcess function. The command processor provides the set command to display its environment block or to create new environment variables.

You can also view or modify the environment variables by selecting System from the Control Panel , selecting Advanced system settings , and clicking Environment Variables. The GetEnvironmentStrings function returns a pointer to the environment block of the calling process.

This should be treated as a read-only block; do not modify it directly. You could directly set username rather than usernamelc if you want, but such a setting is then only valid for the current cmd instance. It is re-established for other instances on creation of each instance, but setting it as a user variable overrides the system-setting in that cmd instance — Magoo. I think there must be a misunderstanding. Then change the login user's name to say : "Malcom". So now the username is "Malcom".

The output shall be, "Fred" forever thus. I wannaknow, how to modify the string that is loaded-in-to I don't play around with user-accounts since my system is only used by me and I'm not in a corporate environment. Think about the consequences of changing your username. How would you handle files' ownership and access for instance - If you're "Superman" today and "Batman" tomorrow, how is the system supposed to track those changes for network, local, cloud or off-line devices?

This is an old post, but posting in case this can help anyone with similar issues. YorSubs YorSubs 1, 1 1 gold badge 20 20 silver badges 27 27 bronze badges. Sign up or log in Sign up using Google.

Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Helping communities build their own LTE networks. Podcast Making Agile work for data science. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Visit chat. Linked Related So, while it is possible to do as described and load the WPF resources for a different theme, you may not achieve the actual intended look.

I realize that certain aspects of Aero can not be done on XP such as the fonts, but probably much of it could be. Ask a question. Quick access. Search related threads. Remove From My Forums.

Answered by:. Archived Forums. Sign in to vote. Wednesday, March 28, PM. Windows XP has no knowledge of Vista, and thus cannot natively replicate the Vista interface. It's not an environment variable. This is done via themes.