# # General Information

The .NET Reactor SDK consists of 3 DLLs and one EXE.

- License.dll - With this .NET library, you can determine the current license status of your locked software at runtime. You can also extract the hardware ID of the current machine and invalidate a license.
- LicenseGen.dll - The library LicenseGen.dll contains the class "LicenseGenerator". It enables you to create license files on the fly without using the .NET Reactor GUI (License Manager). It is not intended to use this library on end-user systems. Mainly it is used on license servers.
- StackTraceDeobfuscator.dll - The library StackTraceDeobfuscator.dll contains the class "Eziriz.StackTraceDeobfuscator". Using this class and a mapping file, you can deobfuscate error messages.