Fatal error: config/myconfig.h: No such file or directory

Hello,
I'm Téo and i try to program my first proffieboard v3.9 DIY lightsaber. For that, I used a great tools of Fet263 to config lightsaber. I finished and I rename a file "graflex_V1.h" into "myconfig" who contain the final configuration generate by @Fet263 tools. In addition, once have all done in order, I change the line 28 "config/default-proffieboard_config.h" into "config/myconfig.h" in ProffieOS-Arduino IDE 2.3.2. I lauched a verification for upload and I receveid this code error message :

IDE 2.3.2 C:\Users\flash\Downloads\ProffieOS-v7.14 (2)\ProffieOS\ProffieOS.ino:28:21: fatal error: config/myconfig.h: No such file or directory
28 | #define CONFIG_FILE "config/myconfig.h"
| ^~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1

Compilation error: config/myconfig.h: No such file or directory

Also, exatly the same problem appare in former version of ProffieOS Arduino. I know because i download the former version and i receve the same error.

I don't know why this error pop in my IDE. Can you explain me why and can you help me ?

Thank you in advance for your help.

Regards,
Mr. Téo.

This came up yesterday and I think @sonofcy mentioned that you have to save before compile to avoid certain bugs.
Sorry if I'm misunderstanding what you said, @sonofcy .

In any case, can you please post your code using code tags, it is the best way to get the best help.

Also using code tags, the full error message is the preferred format.

Cheers

You didn't show us the important part of the code. However, it is always wise to show the entire code enclosed in code tags, then the verbose verify log also enclosed in code tags.
I will make a medium size wager the error is just a path error.