I opend mail with a message that said the permissions on (such and such) are incorrect please change to Read and Write. So i did, tryed it once more i got the same error but on a different folder... So i go through the whole mail folder changing the permissions so everybody can read and write(i am the admin) when Im done mail opens, but it gives me this read only error and I cant delete messages... also, when I tryed to download something it told me I had no disk space left.. which is bullshit because its a 300GB hardrive(ive used like 40) any ideas??? because i kinda need my comp to work...

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