I was able to get OTC set up on a Windows 2008 R2 64bit box recently. I built a 
brand new vm for it, and left UAC on, but did disable the firewall.

I downloaded the 32-bit offline install for Java 6.29 and installed it as admin 
(right click, run as administrator) and then opened a command prompt as 
administrator and ran the command to install OTC.

Since our clients and servers are on different subnets, I had to add an IP 
Helper address to the client vlan, but after that, had no problems getting 
clients to PXE boot off of the server.

A few things to check, make sure you are not running OTC on the same server as 
your DHCP server. Also, check to make sure you don't have any ACL's in place 
that would be blocking traffic.

AJ Fields
Imperial PFS

From: Karker Brad [mailto:bkar...@beardsley.com]
Sent: Wednesday, November 30, 2011 11:02 AM
To: openthinclient-user@lists.sourceforge.net
Subject: [openthinclient-user] Schema wasn't found. TCOS on Server 2008 r2

Howdy, all,

I did my test install on a windows 7 workstation.  Worked like a charm.  
Installed the manager to server 2008, and the initial openthinclient realm is 
giving me a huge list of errors under the properties of every object.  These 
begin with "Could not load schema  Schema wasn't found: schema provider could 
not be determined."

However, if I go to the menu and connect to a realm, then input the default 
password (0pen%TC), then it will connect fine and all the settings will be 
there.  Unlike my workstation build, however, my thin client will not boot over 
PXE.  The server logs show "can't query for client PXE service", then the 
'schema wasn't found' error and "Client not eligible for PXE proxy service" as 
well as a bunch of other errors.

The server also runs vcenter server for my VDI install.  Firewall is off, UAC 
is off, etc.

Are there special considerations I need to make on 2008 r2 to get it running?  
Looks like a java error of some sort, but I have no clue.  Anyone seen this 
kinda thing before?


Brad Karker
Computer Support Specialist
64 South Street, Auburn, NY 13021
Phone: 315-253-7301 x2223
Fax: 315-253-7306
www.beardsley.com<http://www.beardsley.com/>



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