If you mean you can't format it, try this:
http://panasonic.jp/support/global/c...oad/index.html
>>> I used to try it, but can't format, it said my SDHC is write protect
So are you using Windows XP? When you plug your phone in, do you get a new drive in "My Computer"? Mine comes up as E:\, yours may be different. Should just say "Removable Disk" - right click on that and go to "Format...". You should be able to leave the defaults, click start. What does it do?
I used to try it, when format 100% it said unable complete format
If this does not work for you, have you tried formatting the storage card in a card reader? So you would take the card out of your phone, and place it into a device that would read the card on the PC - do you have one of those?
I used to try it, but it said same format via ppc
so if you'd like to do a teamviewer session I don't mind >> I have teamviewer, but
now my pc not received my SDHC with card reader. I try to connect SDHC to pc by ppc, my pc received SDHC but can't open drive. My ppc received SDHC and can open, but can't delete or open file in SDHC, I try to use software format for pcc, it said complete but when I open SDHC nothing change, all file still stay on SDHC