How to install VamShop?
1. Copy files to your server from VamShop archive - http://vamshop.com/vamshop2.zip
2. Open VamShop in browser - http://example/vamshop
If install script not started automatically, start installation manually - http://example/vamshop/install
If blank page displaying, try chmod 777 /app/tmp/cache/ folder and subdirectories in /app/tmp/cache/
This Q&A was found on VamShop : https://support.vamshop.com/modules/smartfaq/faq.php?faqid=1