Question : You must run setup to install new binary files for every server in your farm

I tried to upgrade our WSS v2 to V3. When running  Wss 3 configuration wizard, I receive "You must run setup to install new binary files for every server in your farm. If you have multiple servers in your farm, run setup and the configuration wizard on the other servers now, and then return to this server and click OK to continue".

We do have a SBS 2003 running Wss v2. So, I installed WSS v3 on the SBS and it works on the SBS. However, I still receive the same message when running  Wss 3 configuration wizard on the first server. Does does " You must run setup to install new binary files for every server in your farm.? Or what and how do should I do?

Answer : You must run setup to install new binary files for every server in your farm

Yes, installing WSS 3 install the binary files on the server.
Would you mind taking a screenshot of the error you mentioned?