How to reinstall the USB Drivers for GFlash, DaVinci and Far Manager

[Top Sony]

The programs Davinci 13.7/13.8 and GFlash may be have problems in detect your phone. This is caused bye the drivers, programs like SEUS install the drivers USBFlash newest, and this one don't work fine with DaVinci, or GFlash. Also, reinstall drivers may produce the same error.
To fix the problem:

1- Open \windows\system32\drivers
2- Delete all of this file:
Windows\System32\drivers\ggsemc.sys
Windows\System32\drivers\ggsemc.inf
Windows\System32\drivers\EPIUSB.SYS
Windows\System32\drivers\EPIUSB.INF
Windows\System32\drivers\ftlund.sys
Windows\System32\drivers\ftser2k.sys
Windows\System32\drivers\ftdibus.sys
Windows\System32\drivers\FTSERIAL.SYS
Windows\System32\drivers\FTSENUM.SYS
Windows\System32\ftserui2.dll
Windows\System32\ftserui.dll
NOTE: May be you will not find all the files.

3- Restart the PC
4- Download this UBSFlash drivers: Win_USB_Driver_old.rar
5- After the download, extract the files in an accessible folder.
6- Turn off the phone.
7- Plug the USB cable ONLY in your PC.
8- Press, and pressing the “C” key in the phone.
9- Now, connect the cable to your phone.

Wait for the "New hardware installed wizard" appears.
Select the option
"Install from a selected folder", and select the folder you have created in the step 5.