แก้ไขโฟลเดอร์ที่ถูกซ่อนจากไวรัส

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สมมุต่ว่าโฟลเดอร์ชื่อ main data

To unHidden it, do the following step:
1. Open the Command Prompt (press: Windows+R and then type "cmd" on the Run Window)
And a command Prompt will open.
2. On the command prompt, type: "d:" and the hit "Enter", by doing so you'll end-up in drive D:
3. to enter "Main Data" folder, type: "cd main data", and there you go, you've arrived in "Main Data" folder.
4. now, the action: inside the folder, type these command: "attrib -r -s -h *.* /s /d". And thats all.

อ่านจาก

http://www.eukhost.com/forums/f15/unhidden-files-thats-have-been-hidden-virus-2301/