Remove Licensing from Library VI
- Updated2023-02-21
- 2 minute(s) read
Remove Licensing from Library VI
Owning Palette: Third Party Licensing & Activation VIs
Requires: Third Party Licensing & Activation Toolkit
Removes the password and licensing information from the specified library so that the library is no longer password protected, which means the add-on is no longer licensed.
![]() | Note The license file associated with the library must be present in the following directory: [Public App Data]\National Instruments\Partners\company name\Licenses, where [Public App Data] corresponds to the CommonAppDataFolder property and company name is the same value you specified when you licensed the add-on. Otherwise, LabVIEW returns error code –314519. |

![]() |
path to lvlib specifies the path, on the developer machine, to the LabVIEW library (.lvlib) that makes up the add-on. |
![]() |
current lvlib password specifies the current password to the LabVIEW library (.lvlib) that makes up the add-on. |
![]() |
error in describes error conditions that occur before this node runs. This input provides standard error in functionality. |
![]() |
error out contains error information. This output provides standard error out functionality. |
![]() |
current lvlib password specifies the current password to the LabVIEW library (.lvlib) that makes up the add-on. |
Remove Licensing from Library Details
Third Party Licensing & Activation Toolkit Home
Example
Refer to the Remove Licensing From Library VI in the labview\examples\addonlicensing\05 Removing Licensing from Library directory for an example of using the Remove Licensing from Library VI.




