Need HEX file PIC18LF14K50 PCSGU250

Dear Sirs, thank you for a very successful device PCSGU250.
For a long time worked flawlessly and pleased me with its capabilities.
But at the next connection to the USB connector of the PC the discharge of static electricity demolished the loader program in PIC 18LF14K50 on THE pcsgu250 Board and the device ceased to be recognized by the computer. The other one works fine.
To repair the first requires HEX firmware file PIC18LF14K50.
The Board is designated VELLEMAN P-PCSGU250-4.
Programmer and PIC are available.
There are no service centers nearby. Will have to repair yourself.
Thanks

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