Trying to install additional packages in Android SDK and getting following errors:-
Preparing to install archives
Downloading Android TV Intel x86 Atom System Image, Android API 25, revision 1
URL not found: C:\Program Files (x86)\Android\android-sdk\temp\x86-25_r01.zip (Access is denied)
Downloading Google APIs Intel x86 Atom_64 System Image, Android API 25, revision 2
URL not found: C:\Program Files (x86)\Android\android-sdk\temp\x86_64-25_r02.zip (Access is denied)
Downloading Google APIs Intel x86 Atom System Image, Android API 25, revision 2
URL not found: C:\Program Files (x86)\Android\android-sdk\temp\x86-25_r02.zip (Access is denied)
Done. Nothing was installed.