Include path not found (CRCCalc)

I have installed the CRCCalc extension, and specified the platformIO.ini
[env:esp32dev]
platform = espressif32
board = esp32dev
framework = arduino
monitor_speed = 115200
lib_deps =
ESP Async WebServer
arduino-libraries/Arduino_JSON @ 0.1.0
CRC32-master
I know I have problems with my include-path but I cannot figure it out.

The c_cpp_properties.json contains partly this:
“name”: “PlatformIO”,
“includePath”: [
“c:/Diaprint/Projekter software/WiFi Tysk/include”,
“c:/Diaprint/Projekter software/WiFi Tysk/src”,
“C:/Users/Steen Spaten/.platformio/packages/framework-arduinoespressif32/libraries/EEPROM/src”,
“C:/Users/Steen Spaten/.platformio/packages/framework-arduinoespressif32/libraries/SPIFFS/src”,

I have tried to delete the path “C:\Users\User.platformio” and rebuild - but the c_cpp_properties.json still contains different path’s.
What am I doing wrong?

Are you working with PlatformIO Registry?

No. Deleting or adding anything in c_cpp_properties.json is useless, because PlatformIO generates this file based on the build configuration you give it (the platformio.ini). If the .ini is right, and you include the library in your code, PlatformIO should discover it upon the next build. This can also be triggered manually by doing Ctrl+Shift+P → Rebuild Intellise Index.

WOW - Spot on !! I did NOT know about the PlatformIO Registry. Thanks for getting me back on track… :slightly_smiling_face: :star_struck: