How to disable the modification of the IP address of the Win7 system

1. Press the “Win+R” combination on the keyboard to open the run window and enter “ldped;gpedit.msc” in the column. Then press “OK”.

2. At this time, open the "Group Policy" column.

3. Select " Administrative Templates&&&"→“Network”→“Network Connection" In the right column, find the attribute "No access to LAN connection" Right click on “edit”.

4. In the "Prohibited access to LAN connection properties> setting bar, “Enabled” then press “OK”.

5. Then find the "Enable Windows 2000 Network Connection Settings for Administrators" right-click "Edit" to set.

6. Continue to "Enable Windows 2000 Network Connection Settings for Administrators" > Select “Enabled”Press “OK”

Tip: After restarting the computer after setting up, you don't have to worry about IP being changed.