hello, thanks for answer.
I copy (unzipped) files to the server, install from server and there is no errors. now i can choose, install or reinstall, but whatever I choose, the end is the same. :/ no errors. so, i'm happy, but... I can manage Phoca Gallery (add a category, upload pics), but only once - after instalation. later i can't run (use) Phoca (500 errors).
maybe i should remove Phoca Gallery (completly) and later reinstall? but how?
ps. menu components -> the phoca gallery menu is not visible.
*upDate
i can use (only manage pics) Phoca Gallery (admin) when i use adress (site)/administrator/index.php?option=com_phocagallery.
