S10 client Error...Compressed Image is too large

S10 client Error...Compressed Image is too large

Hi,

I am in middle of upgrading several S10 models from Thin OS 6.3 to 7.1. They are made in years 2007,2008,2009,2010,2011. They all have part no. 902110 which are upgrdable.
My question is When I tried to install Thin OS 7.1 on 2007 it deleted the Flash Contents of older OS and install 7.1 from Network boot only. How do I show RDP connections on the 7.1 Screen.

Same Way i tried to install Thin OS 7.1 on 2011 model it gave me error "Compressed Image is too Large" and didn't deleted the contents of old OS from Flash but it did accepted New 7.1 OS but in this also it does not 'Remember' the RDP connection list across reboot.

Do I need to change parameters to make it 'remember'? or I have to make files corresponding to each terminal on my FTP server from where i am updating all S10 Terminals..

Thank You.