Unicode is not supporting in my application

Hi all,

I am facing a problem in application that Unicode characters are not supporting in my application. I need to set chinees chars in recordset in my application. If it setting then we are getting Multiple-step operation error. It will not fire, if we are setting language to chinees from Regional settings from control pannel in server (Region and Language setting > Administrative Tab > Change system Locale.. > to chinees )

if we are setting this then time settings will be change. I need some help with out changing from control pannel how can we solve this problem.

please help.

thanks in advance.