I installed the wrong version

[Meghy]

I installed the wrong version of phoca download in joomla 2.5

when i finish to install the right version joomla say "Another menu item has the same level this alias
Error in the administrative menu"

at this time the component is installed but isn't in the component menu.

(the wrong version is not visible in the component menu)

what have i do?

[Jan]

Hi, see similar posts in this forum, I think, you need to remove the line in database directly (row with info about menu link) - e.g. with help of phpMyAdmin

Jan

[Meghy]

can you tell me something about where can i find a guide