Hi Jas,
What you are missing is a non public, string based verify in VB. This has not been released with version 5.2, but we are closing that gap in the upcoming version. In the meanwhile and as a workaround you can add a reference to Typemock.ArrangeActAssert.dll and use the c# syntax for non public verification.
Also, if you would like to receive a pre-release patch containing non-public support for the VB API I can send that over once it's ready - let me know if this is a better solution for you.
Thanks,
Doron
Typemock Support