Sol)Do the Following 2 methods:
1.Start > Run... > Type "regedit"
2.Locate the Default value under the following key in the registry:
HKEY_CLASSES_ROOT\Directory\shell
3.Click Modify on the Edit menu.
4.In the File data box, type:
none
5.Click OK.
6.Quit Registry Editor. =================================================================
1. Start >Run > type "cmd" On this command prompt window type the following steps.
2. type cd\
3. type attrib -r -h -s autorun.inf
4. type
5. now type d: and press enter for d: drive partition. Now repeat steps 3 and 4. Similarly repeat step 5 for all your hard disk partition.
Restart your system and your trouble will be fixed