2 part help question

[Neshoba]

JustUO - [http://www.playuo.org] Version 1.0
Publish 4
Core: .NET Framework Version 4.0.30319
Core: Optimizing for 2 processors
RandomImpl: CSPRandom (Software)
Scripts: Compiling C# scripts...Finished with: 0 errors, 0 warnings
Scripts: Skipping VB.NET Scripts...done (use -vb to enable)
Scripts: Verifying...
Finished (8893 items, 1806 mobiles, 7 customs) (3.05 seconds)
Searching for Ultima Online installations...
Found 2 Ultima Online installations:
C:\Program Files\Electronic Arts
C:\Program Files\Electronic Arts\Ultima Online Classic
OpenUO Error: Client files not found.

(may have this 1 solved not sure yet did some searching and found some info )
(solved no issues with this 1 anymore)

#2
public class CurrentExpansion
{
private static readonly Expansion Expansion = Expansion.HS;

public static void Configure()
{
Core.Expansion = Expansion;

bool Enabled = Core.AOS;
will this effect anything if I use Age Of Shadows ??? or should I change to AOS expansion