Despite careful preparation, activation codes sometimes fail. The following sections cover the most common error scenarios and their solutions, based on official NI knowledgebase articles and community experiences.
There is a common misconception that you can type a 25-character code directly into LabVIEW offline mode.
Select the option to "Apply one or more 20-character activation codes" and paste your verified code.
Open the NI License Manager and look for your unique ID. 2. Generate the Activation Request File Open the NI License Manager . Select the product (LabVIEW) and select Activate .