Setting up the Worldpay extension, will not return to my site

[swood]

Hi everyone, 

Please could someone help me.

I have a site setup on CubeCart and everything is working perfectly, apart from I cannot get the WorldPay extension to work properly.

So within the extension, I only have these settings:

• Installation ID (which i have populated)
• Test Mode (which i have set to 'Enabled - Always Successful' for now)
• Authorisation Mode (which i have set to 'full')

In WorldPay I have lots of options for my installation:

• Payment Response URL
• Payment Response enabled?
• Shopper Redirect URL
• Shopper Redirect button enabled? (Note: If set to true, the "Shopper Redirect URL" field must also be supplied)
• Enable Recurring Payment Response
• Enable the Shopper Response
• Suspension of Payment Response
• Payment Response failure count
• Payment Response failure email address
• Attach HTTP(s) Payment Message to the failure email?
• Merchant receipt email address (if set, overrides value at Merchant Code level)
• Enable Mobile Pages?
• No Worldpay Header enabled?
• Remove Breadcrumb?
• Info servlet password:
• Payment Response password:
• MD5 secret for transactions:
• SignatureFields

When i try and test a WorldPay payment, I reach worldpay hosted page, I add in card details, it then asks me if i want to authorise or decline (as it is in test mode), then if i choose approve my site emails me my order has been placed but worldpay shows a success message and does not return to my site. What options do i need to fill to trigger this? Also if i click cancel payment i am not returned to my site.

What am i doing wrong? Does anyone know of any documentation that could help me? Especially if i want to enable the password options?

Cheers,

Sam