Create GUID (guidgen.exe)
Generates a GUID in a specified format.
When you start guidgen.exe, or when you click the New GUID button in the Create GUID dialog box, guidgen.exe generates a GUID.
The appearance of features in the IDE can depend on your active settings or edition, and might differ from those described in Help. To change your settings, choose Import and Export Settings on the Tools menu. For more information, see.
To run guidgen.exe from the IDE
On the Tools menu, click Create GUID. The Create GUID tool appears with a GUID in the Result box.
Select the format you want for the GUID.
The GUID is copied to the Clipboard so that you can paste it into your source code.
If you want to generate another GUID, click New GUID.