c:\program files\windowsapps\arduinollc.arduinoide_1.8.19.0_x86__mdqgnx93n4wtt\hardware\tools\avr\bin\../lib/gcc/avr/5.4.0/../../../../avr/bin/ar.exe: unable to rename 'core\core.a'; reason: Permission denied
exit status 1
Error compiling for board Arduino/Genuino Uno.