I decided to test Novetus on Windows XP Professional x64 bit SP2 in Virtualbox (and to be more precise I use Novetus 1.0 RC4) and when I run Novetus or open the Customize or Select Client tab, etc. An error message appears. Here is a screenshot:

If you know how to fix this error, please reply.

Use Novetus 1.2. that error is fixed in that version

Ur using windows xp?

novetus 1.2

You need SP3 im pretty sure.