solved folder option hidden

if you want restore folder options
A) Restore folder options
1. Use RUN open 'gpedit.msc'
2. Goto Local Computer Policy > User Configuration > Administrative Templates > Windows components > Windows Explorer
3. Look on your right hand side, look for "Remove the Folder Optons menu item from the Tools menu
4. Double click on that, then select not configured or disable
5. Restart your PC

B)
1. Use RUN open 'regedit'
2. Goto HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
3. Look on your right hand side, find 'Nofolderoptions', change it as 0 or delete the key
4. Restart PC

Hope this can help u to find out the virus

http://forum.lowyat.net/topic/653350