is not actively supporting this product.
If you have an existing installation, license keys are available,
by sending your “First Key” to firstname.lastname@example.org.
RFCAD Version 2.4.6 was last released in 2005 and has been tested under
Microsoft Windows XP. While some users have gotten RFCAD to work under Windows 7
is fails in most cases. Therefore, please install and use XP Mode under windows 7.
For more information about this, please try this link:
We would suggest you look at the following alternative commercial products:
There is also an open source option:
For customer service, you can call or send e-mail to [email@example.com ].