Write Registry Value Simple VI
- Updated2025-07-30
- 1 minute(s) read
Writes data to the registry value under the key specified by refnum. Wire data to the String/Binary data input to determine the polymorphic instance to use or manually select the instance.
Caution Incorrectly modifying the registry can damage Windows or prevent you from starting Windows.

Examples
Refer to the following example files included with LabVIEW.
- labview\examples\Connectivity\Windows Registry Access\Windows Registry Manipulation.vi