You`re trying to activate a Studio Network license offline but when adding the Offline activation certificate ("lservrc" file) in SafeNet License Manager you receive the below error message: 

Sentinel RMS Development Kit: Error[150]: The specified lock code is invalid.



 

Generate the Installation ID (Code) as follows and make sure that there`s no extra space at the end of the Installation ID when you copy it in the RWS account: 

1. For 2015, 2017 and 2019 Network licenses: check only the Disk ID and Ethernet Address boxes





2. For 2021 and 2022 Network licenses: check only the Disk ID and Host Name boxes

The Installation ID (Code) used for generating the Offline activation certificate (lservrc) was not generated correctly. 

Offline activation and deactivation of a Network License for Trados Studio 2015 and later, Passolo 2016 and later or BaccS Team

Offline activation and deactivation of a Network License for Trados Studio 2021 and later