Error compiling for board Arduino/Genuino Uno.

how to fix this help me.

Post code. Post error message. Use code tags.

The code is attached

here the error message

mp3ftalarmclock.txt (17.8 KB)

When I say "post the error message" I really mean it. Don't post a picture of it, post the actual text - that's why there's a "copy error" control.

yeah giving the exact error then the problem can be resolved since there are several problems disabling my antivirus worked for me you could also try installing the software as an admin