Kind of stumped on this one and have been working on it for a few hours.
I hacked my Wii a while ago, we all know this. Just recently I decided to put all my Genesis, NES, SNES and N64 roms onto my 8gig sdhc card so I could just fire up the emulators and have dozens of games running off of something the size of my thumbnail. Problem is, Win7 isn't letting me write to or format
any of my flash cards. I have (1) 512meg card that's been a mainstay in the Wii since I hacked it, (1) 8gig sdhc and (1) 16gig sdhc.
I have the write protection tab on all 3 in the "up" position so they're not write-protected and yet Windows, in all it's great glory, doesn't let me write to them. At first I thought it was my card reader, which I've since disassembled and probably screwed up, but even the card reader in my usb Canon MP600 isn't letting me do anything to the cards... not even format them with the standard windows format option. All I get is "Disk is write protected."
I've seen various "fixes" on the web ranging from different SD formatting programs, to registry adds/edits, to working with the pins in the physical readers so windows thinks write-protection is always off.... but I've only had mediocre success. I've been able to format the 16gig and the 8gig to Fat32 via the other programs, but when I try to access and write to/format them via standard windows options, I'm not allowed.
Has anyone experienced this problem and fixed it for themselves? How did you do it? Am I going to have to order a new card reader? Why the hell didn't I get pancake mix today?

Edit for additional information: I also hooked the usb card reader that I always use to my other machine, which is WinXP with all windows updates applied, and that didn't make any difference. It saw the card (didn't matter which one) for the capacity that it's supposed to have, but wouldn't format worth a crap.