user29710: Arduino: 1.8.0 (Windows 10), Board: "Arduino/Genuino Uno"
c:\program files (x86)\arduino\hardware\tools\avr\bin../lib/gcc/avr/4.9.2/../../../../avr/bin/ar.exe: unable to rename 'core\core.a'; reason: Permission denied
exit status 1
Error compiling for board Arduino/Genuino Uno.
This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

user29519: Try locating the code file in explorer.exe, go to its properties and check if the system has full access to the file. Just to be sure, run the Arduino IDe as an administrator.

29710: <p>Arduino: 1.8.0 (Windows 10), Board: "Arduino/Genuino Uno"</p>

<p>c:\program files (x86)\arduino\hardware\tools\avr\bin../lib/gcc/avr/4.9.2/../../../../avr/bin/ar.exe: unable to rename 'core\core.a'; reason: Permission denied</p>

<p>exit status 1
Error compiling for board Arduino/Genuino Uno.</p>

<p>This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.</p>
 29519: <p>Try locating the code file in explorer.exe, go to its properties and check if the system has full access to the file. Just to be sure, run the Arduino IDe as an administrator.</p>
