These updates are only required if you are using a Tekla Online license and consequently are only required on your client machine
Both the 32-bit & the 64-bit version of this patch are required
Tekla Online Licensing
[TEDDS-4589]1 When launching Tekla Structural Designer using Tekla Online licensing and no license is currently available the License Manager did not automatically appear in order to show the appropriate status error message.
1 This number is an internal reference number and can be quoted to your local Support Department should further information on an item be required.