Permission and root folder confusion??? - Joomla! Forum - community, help and support

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in frolicings making joomla components have found cant seem access within joomlas subfolders. example if try include() file in same folder component. or if try access file ajax within components folder. these folder privaleges have been set 755... shouldnt accessible?

i have noticed joomlas root folder has access set 0. mean files within not accessible , thats why cant access files in components folder??? if case, how come seem able access files in joomla's root folder???






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