games not showing up when i plug my micro sd in

hi guys
my micro sd is acting really wierd
this is what exactly happened, i just recently uptaed my sd card to wood r4 1.11 and i tested it out and everything worked fine. So i decided to deleted the patched dragon quest and put a clean one in. Then after that i tested it out and etc. i did the same thing with dragon ball origins 2. so i deleted it .CC a then a message poped up and said "please open your door slot on the micro side card reader" so i tried doing that. when i look in my game folder all my games dissapered with all my saves. i also check my memory it say i have used 1.73 gigs and i have 301 mbs free. i have a 2 gb memory stick

thank you for you help .

 

Umm...maybe the files are hiding?

http://windows.microsoft.com/en-US/windows-vista/Show-hidden-files

 

Try that ^

Use the below as a LAST RESORT (I just don't have any other advice):

Back up what you can off of it (if anything), and all I can suggest is a complete format of the card. It sounds like something went very very wrong. This is why you want to keep a recent back up of all your files though, you never know when something is going to break on you.

 

i already tried going to tools and and show hidden folder and display content of system folder
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i have windows xp pro so i dont think i have that option on there

 

You may need to format the card as Nathan stated, hopefully you have a backup.

 

Aye. If nothing is showing, then your card deleted all of the data or corrupted it and windows reads it as data is still on there when it's really not...