Not Able To Preview

[MTD]

I am having a bit of trouble with previewing my site. Actinic is not allowing me to preview, it just presents me with greyed out preview buttons.

I am also having trouble viewing the site on the web. After uploading the site, I am able to go to the Brochure index page but the catalog index page is not being generated....????

Are these both symptoms of the same problem?

[MTD]

Sorry people......being a bit thick on this one.

I accidentally unchecked the 'Generate HTML files' in Design Options | Miscellaneous menu.....Doh