Install/Activate Extension, Themes, Chart of Accounts no working

I'm not sure what you mean. If the problem is long delay on this page, probably you have no internet contact to our package repository, which is checked when you entry Install/Activate Extension menu option.
Janusz

Let us see if we can trap some more details.
Please set the $go_debug flag in config.php to 1 . This should trap some more warnings/errors.

/Joe

Hello,
I have same problem - Install/Activate Extension, Themes, Chart of Accounts no working
I had read this topic and already change Apache server XAMPP to "uniform server" but result is the same
Server 2003, "uniform server", SSL tested and working...
$go_debug changed to 1, but there is no error...

Please help me

I'm posting my same post from the other forum as i'm not sure if this is an error with FrontAccounting or apache settings. Please note i have recreated this problem numerous time and with different XAMP installs (XAMPP and UNIFORM SERVER). I have also had this problem occur in versions 2.3.13 and 2.3.12 of FrontAccounting.

I am getting the exact same error. OpenSSL is open and working. The Diagnostics page reports no errors. I started using a Windows 7 machine and just installed Xampp server and ran FrontAccounting through xampp's defaults. Everytime i clicked on any of the install links it would crash apache. Xampp would restart the service. I noticed other users stated they used a different computer so i formated the machine i was using and installed Windows 2003 server as another attempt. I setup xampp again and i still received the same problem and apache is crashed and restarted in the process. In fact the xampp install shows multiple ports (main 2 show as 80 and 443). When you click on the install links a bunch of 1000-1300 ports are accessed (i can only assume OpenSSL) while ports 80 and 443 are either dropped or not shown. I decided to see if xampp is the problem so i deleted the entire xampp and installed Uniform Server. Uniform server's default settings are set for openssl as on for the default. FrontAccounting install listed no problems. On this install Uniform Server does not show any errors, but it performs the same actions when clicking on any of the install links. I don't seem to lose apache server, but either way i cant use this software if I click a link and it thrashes my webserver. I understand that it could be settings, but this is the equivalent and a self destruct button because FA doesn't get what it's looking for or my webserver doesn't understand it.
The only errors appearing in the log file are listed below. I attempted to see if the PEAR directory was a problem and changed various links within the xampp settings, but in the end nothing worked. This is very frustrating as I was going to demo the software, but the errors make it unusable in any enviroment. I am at a point where i will dump FA if i cannot fix this issue. I really would like to give it a try and support the community, so if you have any ideas on where to start, please send them my way.
ERROR FILE LISTED BELOW:
[19-Nov-2012 17:27:04 Europe/London] 0::session.inc:369: include_once(./faillog.php): failed to open stream: No such file or directory
[19-Nov-2012 17:27:04 Europe/London] 0::session.inc:369: include_once(): Failed opening './faillog.php' for inclusion (include_path='.;C:/UniServer/home/us_pear/PEAR')
[19-Nov-2012 17:27:04 Europe/London] 4 Domain file "./lang/C/LC_MESSAGES/C.po" not found.
[19-Nov-2012 17:27:12 Europe/London] 0::session.inc:369: include_once(./faillog.php): failed to open stream: No such file or directory
[19-Nov-2012 17:27:12 Europe/London] 0::session.inc:369: include_once(): Failed opening './faillog.php' for inclusion (include_path='.;C:/UniServer/home/us_pear/PEAR')
[19-Nov-2012 17:27:12 Europe/London] 4 Domain file "./lang/C/LC_MESSAGES/C.po" not found.

Both installs are the newest versions from their respective websites.

I believe it is a permission issue as well, but it is one that can crash a web server. That, to me, elevates the issue to something we should note for future installs. In my case I have set up a demo server to show off the product to accounting. The first thing i did was to check the installs to see what check writing tools were available and this issues showed itself.

Also can you be more clear as to where this and that should be. You stated that i should copy over the empty.po to c.po. Do you mean rename it c.po? Where is this file located? I found empty.po in the FAroot/lang/new_language_template/LC_Messages - but the error log shows a ../lang/C/LC_messages directory that does not exist.

I did as instructed and also placed the faillog.php file in the root. When attempting to click the "install/activate Extensions" link  the error does not write anything to the tmp/errors.log folder. All case sensitive words were written verbatim. It did create a C.php file within the directory.

The server this is installed on is a Window 2003 Server.

Unfortunatelly I cannot help you much, as I'm not using Win. Anyway, if you encountered web server crashes, maybe you should look into apache logs? The log file  tmp/errors.log stores only messages generated by php interpreter, so it will not show you the logs related to server crash.
Janusz

Same problem on my FA 2.5.3 installation on Xampp 1.8.0, Windows Server 2003.
Internet Explorer gave some clue:

Fatal error: Maximum execution time of 60 seconds exceeded in C:\xampp\htdocs\akunting\includes\session.inc on line 28

Below are lines 27 and 28 of session.inc:

// Make sure the session hasn't expired, and destroy it if it has
if ($this->validateSession()) 

I have experimented changing the max_execution_time from 60 to 120 and even 600, but it didn't help. The error persists.