Save Setting - Unable to write changes to the config file

Hi I'm getting "Unable to write changes to the config file" when try to save new username and password under setting tab. But the problem do not occur when i run in ubuntu. kindly advise. What the file name for the confih file?
For you info our OS is Solaris

regard,
Azman

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02 Nov10:33

Also having this message on

By azman1979

Also having this message on the top of the page

"It is possible to edit all settings because the configuration file is not locked, but this could lead to security issues. If you want to secure your system, you need to lock the configuration file for this installation."

02 Nov14:22

Configuration file path

By BlacKDiamonD

Hi Azman,
The configuration file is located in the adserver/var directory. you will find a file .conf.php

Hostname is the domain name/IP you use to access the adserver. For example if you use www.azman.com/adserver, then the configuration file is www.azman.com.conf.php

Please make sure this file is writeable.

Regards,
Mohamed Elharty

05 Nov09:13

I already did that .. make

By azman1979

I already did that .. make sure the file having write access.But that does not solve the issues. Is there any other file that it write to?

regards
Azman