When we had the 7.0.10.3 patch, I took a previous client from a buddy and replaced my client.exe file so that I could work on a script since EUO wasn't updated yet. (thinking it might take longer to update)  Now that EUO is updated, I thought I could go ahead and patch my client.  Well...  UO won't patch now.  Can anyone help me out?  I have clicked all exe files in my EA Games folder (client picker, UO patch)   I'd hate to reinstall UO...  UGH!!!
And for next time, what should I do with old clients to be able to use them while EUO isn't updated?