I have a similar problem. When trying to import a mysql database with Piwik tables on it (using Sequl Pro for mac) I get a "File read error: An error occurred when reading the file, as it could not be read in the encoding you selected (Unicode (UTF-8))."
The dump I'm trying to move around contains an install of Joomla & Piwik, both which are set as "utf-8" in the database. The Joomla tables move around fine. Some of the Piwik content that does manage to get imported is showing those ascii characters: ä ö ü Ä Ö Ü
I tired exporting the dump using mysqldump command line and phpmyadmin. The phpmyadmin dump can execute 33querys of unreadable ascii while the mysqldump none.
The dump I'm trying to move around contains an install of Joomla & Piwik, both which are set as "utf-8" in the database. The Joomla tables move around fine. Some of the Piwik content that does manage to get imported is showing those ascii characters: ä ö ü Ä Ö Ü
I tired exporting the dump using mysqldump command line and phpmyadmin. The phpmyadmin dump can execute 33querys of unreadable ascii while the mysqldump none.
