Now, it works. Thanks!
Although the solution was simple to execute, your suggestion is very much appreciated. I would not have thought of that in weeks.. 
1 2010-02-14 21:22
Re: Does anyone know how to turn pictures on? (7 replies, posted in PunBB 1.3 troubleshooting)
2 2010-02-08 18:41
Re: Does anyone know how to turn pictures on? (7 replies, posted in PunBB 1.3 troubleshooting)
Slavok wrote:
CoachPaul wrote:I'm sorry, I don't quite get your second question, so, no, I haven't tried that yet.
I mean copying the value of the src attribute of the CAPTCHA image and pasting it to the browser's address string. Here an example of this url:
http://localhost/punbb13/extensions/pun_antispam/image.php?0cec3475213d0652ee74a0f3d27d22ab
The image doesn't show at all; how could I find the src value to post into the address bar?
3 2010-02-07 05:58
Re: Does anyone know how to turn pictures on? (7 replies, posted in PunBB 1.3 troubleshooting)
Slavok wrote:
What is the version of pun_antispam that you used? Did you try to copy the url of the captcha and request the image directly? Perhaps there are some errors there.
Antispam System
* Created by PunBB Development Team.
* Version v1.3.4.
I'm sorry, I don't quite get your second question, so, no, I haven't tried that yet. 
4 2010-01-21 02:37
Topic: Does anyone know how to turn pictures on? (7 replies, posted in PunBB 1.3 troubleshooting)
I turn on capcha for registering. When I try to register (a new member) there is this message:
"Captcha image. Turn pictures on to see it."
and no captch shows. I have looked throughout the admin pages and do not see how to turn on pictures. Does anyone know how to turn pictures on?