Hello I have downloaded
https://marketplace.abantecart.com/avatax_integration?keyword=ava&category_id=0 and it shows it was developed by AbanteCart
I have downloaded it but I am not able to install it when I copy paste the folder in extension folder and go to my admin -> extension I don't see it there. I tried to install it by uploading .tar.gz file and then when I try to install it - it throws this error
2019-12-04 4:17:58 - warning: AbanteCart core v.1.2.11 unlink(C:/xampp/htdocs/folder/admin/system/backup/avatax_integration_2019-12-04-04-17-34.tar): Permission denied in <b>C:\xampp\htdocs\folder\core\helper\utils.php</b> on line <b>768</b>
2019-12-04 4:17:59 - App Error: AbanteCart core v.1.2.11 in C:\xampp\htdocs\folder\core\lib\package_manager.php on line 641
I see two files being copied in admin\system\backup folder one is .tar and another one is .tar.gz no other error in error log just this two
Any solution ??