Camera wont recognize my SD card, help please!

[yuanyasmine]

I have a Canon Powershot A720 which has been a terrific little camera. It recently stopped recognizing the memory card, though. I've tried 2 different memory cards and checked the batteries, but I haven't been able to resolve it. It appears to work fine otherwise. Any suggestions?

 

[yuanyasmine]

I've inserted the SD card on my Windows computer, the card was not readable, showing the below error message.

"Location is not available. G:\ is not accessible. The parameter is incorrect."

I guess the card may be corrupted. Then I found and follow this tutorial: (Spam URL removed). I've tried the following methods:
1. run chkdsk
2. recover data and format the card

Fortunately, I've recovered some of my files with iBoysoft after 1-day scanning, but I couldn't format or use the card anymore. what should I do?

 

[Ian]

I was hoping this wasn't the case, but this member is just here to spam . This member has spammed the same link on lots of forums.