Windows XP does not detect a USB drive

To fix this problem, delete the UpperFilters registry value and the LowerFilters registry value. These values may cause access problems. To do this, follow these steps:
1.Click Start, click Run, type regedit, and then click OK.
2.Locate and then click the UpperFilters registry value. This value is located in the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E967-E325-11CE-BFC1-08002BE10318}
3.On the Edit menu, click Delete, and then click OK.
4.Locate and then click the LowerFilters registry value. This value is located in the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E967-E325-11CE-BFC1-08002BE10318}
5.On the Edit menu, click Delete, and then click OK.
6.Exit Registry Editor.
7.Restart the computer.