What is the purpose of such error message in context of flexible license function and why it's up to Units=3 and not to one or two! Any how I solved my problem in my way because I need badly to E-File some tax returns for some of my late filling customers as every years. Please don't mess up by forcing me or other clients to buy nonfunctional license till the mid of February either by your software Algo. or CRA. approval  process. Honour your license agreement till the end of December 31 each year, and that's it...!