Hello, my digital camera MicroSD card doesn’t work as before recently. The digital camera just says the inserted memory card needs to be formatted before any use. When trying to read it on my PC, a not formatted error message is also popped out and the file type of this memory card is also turned into RAW. Please help me take my camera photos and videos back from this RAW file system MicroSD card. Have you heard or used such memory card data recovery software, like http://www.icare-recovery.com/howto/micro-sd-card-raw-format-asking-to-reformat.html Or http://www.cgsecurity.org/wiki/PhotoRec Or http://www.piriform.com/recuva Do they work for me to rescue everything back? Thanks for any suggestion here!