My xbee Pro S2c device not identified. Message No Bootloader present in device. any suggession

During upgrade of newer version of software, the PC went into the Hang state, when upgradation of software reached at 27%. Then I had to reset the PC to come out of hang.and the device software remained in complete. Afterwards I found that the device stoped recognising and stopped working. I tried several efforts to make the device to Force Reset, like shorting pins 10 and 5 or various options in XBee recovery in tool, but not succeeding. Any suggesion to set the device right?

What do you have the XBee module mounted on in order to connect it to the PC?