Dear Albert,
Thank You for your reply..It's really appreciated.
Problem is i have upgraded from 9.0.0.0.102 to 9.3.4 , i forgot to choose restore the old configuration during upgrading .i have an configuration backup, ZD will not allow restore the old config.i thing it doesn't support the current firmware.
I want to refer my old configuration . i have started downgrade my ZD from 9.3.4 to 9.0.0.
1.[9.3.4.0.21] to [9.3.4.0.17] downgrade succeed
2.[9.3.4.0.17] to [9.3.4.0.15] downgrade succeed
3. [9.3.4.0.15] to [9.3.2.0.3] unable to downgrade due to downgrade package is applicable to (9.1.0.0,9.1.0.3,9.1.1.0,9.1.2.0,9.2.0.0,9.3.0.0,9.3.1.0)
I need your help to fix this issue.
Thank You