When copying files via Bluetooth under XP, report "file copy" error resolution

                  Problem Description
Tianyi F31, F41 models, after the user modified XP system, after installing the Bluetooth driver under the corresponding model of Lenovo website, when sending data to other devices (computer, mobile phone, etc.) via Bluetooth, report "file copying" "Error, data transmission cannot be performed normally, and other devices can transfer data to the notebook normally. There is no such problem under the VISTA system. Bluetooth chip: Broadcom 2045.

failure analysis due to computer
can receive data from other transmission equipment, preliminary judgment computer Bluetooth hardware is normal, a key recovery system over the fault persists, check the drive interface No limit set options, consider drive version Update. After

solutions
tested drive version will be upgraded to 5.1.0.5500, it can be normal two-way data transmission.
Driver source: Lenovo's IdeaPad U110 series xp Bluetooth driver for this version, driver number: 10447
download link: http://support1.lenovo.com.cn/lenovo/wsi/Modules/DriverDetail. ? aspx ID = 10447

installation: after downloading unzip directly run setup.exe to install, the driver will automatically uninstall the old version before installing the new version, to restart the computer after installation. After

properly installed Bluetooth driver, Bluetooth driver in Device Manager version in the following figure:


start the computer. After

properly installed Bluetooth driver, Bluetooth driver in Device Manager version in the following figure: