Problems writing files
I recently got a memory stick duo for my PSP. It was working fine for a while, but when I tried to move an arbitrary music file onto it, I started getting problems.
-I now cannot move files onto it. I get the error "Cannot copy ____: Data error (cyclic redundancy check)."
-I cannot create a new folder. I get the error "Unable to create the folder 'New Folder' / The parameter is incorrect.", followed by an error bubble.
-I cannot remove a folder, I get the error "The parameter is incorrect."
-The memory card with that came with the PSP; problem is, it's only 32MB.
I'd like to know why this is all happening. I've been plagued by errors that seem to happen to no one else.