well, To disable the access to USB port, in windows XP and 2000:
1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

To re-enable a disabled port:

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

Answered by Hemant Singh , an ibibo Master, at 11:00 AM on July 29, 2008

well, To disable the access to USB port, in windows XP and 2000:
1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

To re-enable a disabled port:

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

Answered by R.P. Singh , an ibibo Master, at 6:21 PM on July 24, 2008

well, To disable the access to USB port, in windows XP and 2000:
1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

To re-enable a disabled port:

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

Answered by Rocky , an ibibo Master, at 12:05 PM on July 22, 2008

well, To disable the access to USB port, in windows XP and 2000:
1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

To re-enable a disabled port:

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

Answered by Raksha , an ibibo Master, at 1:18 PM on July 17, 2008

well, To disable the access to USB port, in windows XP and 2000:
1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

To re-enable a disabled port:

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTE M\Cur rentControlSet\Services\UsbSto r
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.


For more information , please do visit source site:


Hope it will help you out.

Answered by Romi , an ibibo Master, at 11:43 AM on July 16, 2008

My computer' icon->Right click on it->go to 'Manage'->select 'Device Manager'->in right hand window select 'Universal controller'->double click or right click to find the option 'disable'.

Answered by Yash , an ibibo Master, at 8:33 AM on July 16, 2008

My computer' icon->Right click on it->go to 'Manage'->select 'Device Manager'->in right hand window select 'Universal controller'->double click or right click to find the option 'disable'.

Answered by Sharad Singh , an ibibo Master, at 2:22 PM on July 15, 2008

My computer' icon->Right click on it->go to 'Manage'->select 'Device Manager'->in right hand window select 'Universal controller'->double click or right click to find the option 'disable'.

Answered by Madhurima , an ibibo Master, at 1:59 PM on July 14, 2008

My computer' icon->Right click on it->go to 'Manage'->select 'Device Manager'->in right hand window select 'Universal controller'->double click or right click to find the option 'disable'.

Answered by Ni .. , an ibibo Master, at 5:20 PM on July 11, 2008