Acer P1166 - Manual (Page 88)

P1166 / P1266 / P1266i / P1166P / P1266P Confidential 5-
6. Select Edit\preferences\Communications
- Choose USB".
- Click OK".
7. Choose Flash Loader.
- Select the item "Skip Boot Loader Area"
(select 32KB)
- Click "Browse" to search the firmware file.
- Select the FW file (*.img).
- Click "Open".