Client Version is differenet to the servers..

[EoinCuinn]

This may been an old issue, but I struck it today on two machines in my house, a laptop running window xp, and my desktop running vista:
"The client is a different version to the server etc...". Launcher was refusing to patch.
Running eq2maps and POI. EQ2maps updater didn't fix the issue. I deleted the UI folder from the directory, game is now patching fine on both machines. Is there an easier solution to this issue?
Cheers