Shared computer did not see the company

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I upgraded my computer at work from Sage 50, 2018 to 2022-01 for 3 users. The computer at work is the main one which can share the sage data to another computer at my home and other computer at my accountant's home. I created an account for my accountant and added her in to the remote data access but did not do the same for me since I already did when the upgraded installation was done. However, when I installed the Sage Portal to my computer at home (since it is a brand-new computer, and it does not have Sage) and opened Sage, it did not see the company when I clicked "Open Existing Company". What wrong I did or am I missing anything?