Hi Alexander,
I;m sorry your having problems with your form. If you find it difficult to get your form setup properly with Wordpress it's probably an issue with the directory structure and where the form script points to. Try this. Manually export your form. Change the name of this folder from myforname_exported to myformname. Upload this folder to the root of your site.
Now in the script provided by the form builder alter the src and href to absolute and add an extra level because of the folder being used.
Example:
<script type="text/javascript">document.write(unescape("%3Ciframe id=\"fb_iframe\" src=\"http://mydomain.com/myforname/myformname.php" + window.location.search + "\" width=\"100%\" height=\"1673\"allowtransparency=\"true\" scrolling=\"no\" frameborder=\"0\"%3E<a href=\"http://mydomain.com/myforname/myformname.php\" title=\"myformname\">Check out my CoffeeCup Form</a>%3C/iframe%3E"));</script>
<noscript>
<iframe width="100%" height="1673" style="border:none; background:transparent; overflow:hidden;"
id="fb_iframe" src="http://mydomain.com/myforname/myformname/myformname.html">
<a href="http://mydomain.com/myforname/myformname.php" title="myformname">Check out my CoffeeCup
Form</a>
</iframe>
</noscript>
The problems your having aren't a CC issue but a Wordpress issue.
Wordpress is a CMS.
Certain Mental Stress.
Hope this helps.
Edit:



Your form is here.
http://constantiadirect.co.za/Forms-OCGuideDownload.php
Give this a try.
<script type="text/javascript">document.write(unescape("%3Ciframe id=\"fb_iframe\" src=\"http://constantiadirect.co.za/Forms-OCGuideDownload.php" + window.location.search + "\" width=\"100%\" height=\"1673\"allowtransparency=\"true\" scrolling=\"no\" frameborder=\"0\"%3E<a href=\"http://constantiadirect.co.za/Forms-OCGuideDownload/Forms-OCGuideDownload.html\" title=\"myformname\">Check out my CoffeeCup Form</a>%3C/iframe%3E"));</script>
<noscript>
<iframe width="100%" height="1673" style="border:none; background:transparent; overflow:hidden;"
id="fb_iframe" src="http://constantiadirect.co.za/Forms-OCGuideDownload/Forms-OCGuideDownload.html">
<a href="http://constantiadirect.co.za/Forms-OCGuideDownload.php" title="myformname">Check out my CoffeeCup
Form</a>
</iframe>
</noscript>
If the regular script still fails try using a striaght iframe.
<iframe width="100%" height="1673" style="border:none; background:transparent; overflow:hidden;"
id="fb_iframe" src="http://constantiadirect.co.za/Forms-OCGuideDownload/Forms-OCGuideDownload.html">
</iframe>
You'll have to adjust the iframe height to yours.