Do you have 1 database for all of the "towns" or 1 database per "town"?  Your description makes it sound like 1 database that holds all of the towns.
Rather...

Another good thing to look for is local SQL Chapters or SQL events.  Some are free (SQL Saturday for example) while others cost money (PASS Summit, SQL Cruise, etc).  They...

To make that easier to read:
LEFT(U.FULLNAME,charindex(',', U.FULLNAME)- 1) AA,
CHARINDEX(LEFT(U.FULLNAME,charindex(',', U.FULLNAME)- 1), P.Project_Name) CCOUNT 

Next, as a thought, why not try replacing it with:

you sure the IP is correct?  I've seen servers change IP's after reboot.  

Can you connect to that via SSMS?

First try connecting via SSMS from the...

First, can we get some DDL so we can test things easier on our end for writing and testing the code?

Next part in my mind is a tad...

One other thought I have:
your Flat File Connection Manager screen looks different than Phil Parkin's.  Which version of visual studio are you guys using?
I've seen oddities with SSRS and...

That is odd.  I have not installed 2005 before, but I know with 2008 R2 and higher I've installed and uninstalled using the base media (with no service pack) even...

I think you'd want to have the same installation media.  As you pointed out, using incorrect installation media cannot remove all of the features.

But Microsoft offers all of...

A difference between the OP and Phil Parkin's post that I noticed is that the OP used the code page 65001, and Phil used 1252.

I am wondering a...

This could be a dumb question as I don't know a lot about oracle, but isn't there an ODBC connection for oracle?  If so, couldn't you run the whole thing...

I betcha windows saw the app get changed when you did windows updates so it thought it was a different app (the hash of the file didn't match up).  

Glad I could help.  I knew you could add programs through too, I just personally like having the port instead of the whole program as it feels like I have...