File directory permission set to 777. So I think that is related to php settings. I can change php values only with .htaccess file. I found that there is no upload_tmp_dir value. I set this value in .htaccess to /tmp/ . All other related settings are set:

file_uploads = on
upload_max_filesize = 8M
post_max_size = 8M

When I run phpinfo I still see upload_tmp_dir = no value, but in .htaccess there is setting... So what I should do? Contact my hosting company and ask to set parameters for me? Maybe there is some other quirks or settings that should be set also? Better to make all settings at once ...:)

Can I add needed files manually by FTP? And then connect them to Concrete?