Cannot delete folder and files

[Micheley1101]

Hi, am new to this so please bare with me.

I have a micro sd card which i have been using for over a year without problems.
I think i downloaded a corrupt file onto it.
I have delete everything off this card except for one file containg bout 20 empty folders, which have changed to sybols as the folder names.
I have tried to delete this but with any luck.
I installed tuneup utillities but that was unable to delete this either.
Then I downloaded Delinvfile - when i try to delete I get the following error message -
The Filename, Directory Name or Volume Label Syntax is incorrect.

Please can someone help?

 

[kimsland]

Some micro sd card manufactures have their own format utility on their home webpage. What make is your SD card ? Also please try going to the SD makers home page yourself.