Dear Ciarán,

thanks for your answer. I did follow it, but first it did not work.
After restarting the system, clearing all existing datas and doing all the steps once again it finally worked!
:woohoo:
Perfect! Thank you for your assistance!

Best regards
Bettina

Hi Bettina

Have you followed the steps described in the following article... http://www.joomla51.com/tutorials/item/setting-up-the-demo-installer ?

Ciarán

Hello!
I have the same problem right now and cannot find the solution.

I used the items from demoInstaller and replaced the standard joomla items by them.
Despite I get the Warning:
Warning: POST Content-Length of 13362065 bytes exceeds the limit of 8388608 bytes in Unknown on line 0

Thanks in advance for your help!!!!
Best regards
Bettina

Finally it worked! Thank you! :cheer:

So sorry I tried it again, but it still doesn's work. Is it possible an option you look to it bye team viewer?

The demo installer included with your purchase is a copy of Joomla with the template demo content included in place of Joomlas sample data. Extract the J51_Clarity_DemoInstaller_J31.zip and use these files instead of the standard Joomla install package. Select 'Default English (GB) Sample Data' under 'Install Sample Data' on the 3rd step of your Joomla installation to import the demo content for your template.

Ciarán

These are the steps I made: First I installed Downloads\Joomla_2.5.16-Stable-Full_Package-Dutch.zip with 'Default English (XX) Sample Data'. I just checked it by installing joomla again, then I installed Downloads\J51_Clarity_unzip1st\J51_Clarity_unzip1st\Joomla! 2.5 Install Files, Downloads\J51_Clarity_unzip1st\J51_Clarity_unzip1st\Joomla! 2.5 Install Files, \Downloads\J51_Clarity_unzip1st\J51_Clarity_unzip1st\Joomla! 2.5 Install Files\mod_j51slideshow.zip and Downloads\J51_Clarity_unzip1st\J51_Clarity_unzip1st\Joomla! 2.5 Install Files\mod_j51slideshow.zip through the extension manager. Afterwards I tryed to install the demo installer and got: Warning: POST Content-Length of 10226804 bytes exceeds the limit of 8388608 bytes in Unknown on line 0.

This error is normally associated with attempting to install the demo installer file (J51_Clarity_DemoInstaller_J31.zip) through the 'Extension Manager' of an already installed Joomla installation. Is this the case?

Ciarán

Hi Ciaran,

Yes I really think I selected the correct option. When I try to install the demo I got again the message: Warning: POST Content-Length of 10226804 bytes exceeds the limit of 8388608 bytes in Unknown on line 0 although I unzipped Downloads\J51_Clarity_unzip1st\J51_Clarity_unzip1st\Demo Installer.

Hello

There is a number of options regarding the sample data you install. Only the 'Default English (XX) Sample Data' option installs the templates demo content. Can you confirm for me that you are selecting the correct option?

Ciarán