The plugin Affiliate Pro create BIG bugs on my wordpress admin installation

Hello,

I bought the plugin months ago.
Last month I wanted to use it and I uploaded the plugin 2.4.2 on my worpdress 3.7, it looked like working, but in fact the administration panel “…/wp-admin/index.php” was inaccessible.

So, I desactived it and the website worked again.

Today, I tried again with the 2.5 released of Affiliate Pro on my wordpress 3.8
But, it worst !?
All the administration panels were completely inacessible with the message :
Fatal error: Allowed memory size of 100663296 bytes exhausted… (everywere and everytime).

Of course, I looked in my config.php and my allowed memory size was 64M.
I thought that it was enough, but I increased it to 96M to try and nothing work.
I did verification on my database, repair and optimization, but nothing works !

Finally, I stopped and I deactivated the plugin with a delete of all the files by my Web FTP access !!!
And I recovered the admin panel.

My wordpress installation is clean, my database also and my website work properly.
So, what’s happen with your plugin ???

I’m very frustrated because I bought the plugins for nothing at this time.
I really hope that you can help me to make run your plugin Affiliate Pro.

Regards
Joachim