httpwww.photo.netmicha1664886124

If you have shot, then formatted, the reshot and saved over to the same card, the previous data is being overwritten with the new data. Each of your jobs, to be honest, should be saved to another device.....external hard drive, laptop, etc., after each job. Always, always backup. Two is one, and one is none.

Since it was a SanDisk SD card, it should have come with a copy of RescuePRO recovery software. That is, if it was an Extreme card.