New store: Problem accesing Admin & Store

Hi, i finished the installation of my zencart and failed to proceed to the next step due to these errors when i tried to access my Admin and Store page

Admin
Warning: main(includes/application_top.php): failed to open stream: Permission denied in /home/wanie/public_html/shop/admin/index.php on line 23

Warning: main(includes/application_top.php): failed to open stream: Permission denied in /home/wanie/public_html/shop/admin/index.php on line 23

Fatal error: main(): Failed opening required 'includes/application_top.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/wanie/public_html/shop/admin/index.php on line 23

Store
Warning: output(includes/templates/template_default/templates/tpl_message_stack_default.php): failed to open stream: No such file or directory in /home/wanie/public_html/shop/includes/classes/message_stack.php on line 83

Warning: output(includes/templates/template_default/templates/tpl_message_stack_default.php): failed to open stream: No such file or directory in /home/wanie/public_html/shop/includes/classes/message_stack.php on line 83

Fatal error: output(): Failed opening required 'includes/templates/template_default/templates/tpl_message_stack_default.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/wanie/public_html/shop/includes/classes/message_stack.php on line 83

What should i do?

anyone please? ive reinstalled it 3 times and still appears the same :(

Ah. fourth time it worked.

Thanks for the update ... did you happen to notice any differences between the installs or just better luck?

Sounds like a bad upload of files ...

How were you loading the files?

the server was screwing me files when i uploaded the whole folder. so i did it folder by folder on the fourth time lol. i have a question regarding the store tho, i posted it on General Questions under the thread Is zen-cart the ideal shopping cart for me? Do you mind helping me answer my confusion? :(

hello..anyone can help me verify my confusion, please? sigh..