Weird Customer Maintenance in Sol 7 FP 1

Dear all,

I installed Solomon Ver. 7 FP 1 in windows server 2008 x64 in an IBM server.
I found a weird on Country/Region, Zip, Phone/Ext fields in customer
maintenance screen. They seem could not be updated. Every I change with a
new value on those fields and then save it, they just return to previous
values.
Another weird, when I click the customize mode (on customize mode), those
fields have the false visible property, and if I click again the customize
mode (on normal mode), those fields were disappeared. Actually, my local
computer also has the same behavior (solomon and operating system) with the
IBM server but those fields look well.

I have compared the regional setting between server and my local computer,
the result was all configuration have already the same as my local computer.

I also have compared both SolInst.cfg and SivInst.cfg, and the result was no
problem with those files.

Do you have any idea about others configuration? Is it operating system or
Solomon configuration ?

Thanks and Regards,
-Afin-

hi syng83,

Thank you for replying.
Actually I didn't install any hotfix for FP1 since I could not find it in knowledge base.
My client use remote desktop to login to SL, and all security have already full trust.