When trying flash 6260-s via Usb ERROR
 

Library version: 1.0.0.8336(03-05-2010), 1.0.0.12955(03-05-2010)
Processing file: rm368__07.20.mcusw as MCU
[BB5,XSR 1.6] size: 27.36 MB
Supported RAP Ids: 6003192102021104, 600C192102021104, 6003192102011104, 600C192102011104, 0400000200000000
Make sure USB cable, Battery and charger are removed from device.
Insert USB cable,Battery back to device.
Insert Charger or Press phone's power button
Waiting for USB device ...
[ADL] Pooling for ADL device
[ADL] Device found: nmwcdnsuc\Nokia USB Flashing Generic, ID: 17AF99F2
RAP SYSTEM ASIC ID: 000000030000022600010007600C192102011104 [RAPU ver: 1.1]
RAP EM0 ID: 00001022
RAP EM1 ID: 00001020
RAP PUBLIC ID: 11F00010274001445867CA955ADC2E62F36532A7
RAP ASIC MODE ID: 00
RAP ROOT KEY HASH: 25B977A055BE9B5DEC0C38A2A279C695
RAP ROM ID: 3E273BF637BE26FA
[ADL] Loading CMT secondary boot code
SecondaryBoot: rapuv11_2nd.fg [BB5] version: 9.48.0 revision: 3.0 size: 0x3A40
Supported RAP Ids: 4003192102001104, 400C192102001104, 6003192102001104, 600C192102001104, 6003192102011104, 600C192102011104, 6003192102021104, 600C192102021104, 6003192102031104, 600C192102031104
ERROR: Secondary boot not responding !
Flashing terminated with error(s) in 9.860 s
RX Buffer: 37786200
Mxkey,can u fix such bugs
or any solution freinds

try to Change Flash loader folder

I change it the same