Bootloader for m328p

Hallo.
I lost my bootloader (arduino Nano with m328p).
Where can i find the boot.hex-file ?
Best regards,
Jackpo

It's located at [installation folder]/hardware/arduino/bootloaders/atmega/

Not sure how you lost your bootloader though...

Hallo AlphaZeta
Thanks for the replay.

It's located at [installation folder]/hardware/arduino/bootloaders/atmega/
Not sure how you lost your bootloader though...

(Lost the bootloader because i have a Bascom-program loaded via the
ISP connection.)
On the Arduino site under hardware i found only I/O boards and nothing about bootlaoders.
Where can i find this bootloader?
Jackpo.

It's located at [installation folder]/hardware/arduino/bootloaders/atmega/

In the installed application folder ON YOUR COMPUTER.
It's slightly different on a Mac...