[Bug 3752] _copy_arg TKIND_DISPATCH unhandled for target vt 0x8.

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3752

------- Additional Comments From [e-mail]  2006-17-01 18:06 -------
Running both programs with oleaut32=n (the only native DLL used) both programs
start up and create their component (electronics components) files and wait for
user input. Didn't try to use them to see how they behave.

With builtin oleaut32 i have done a +variant trace and the "runtime error" is
more than probably due to this call:
trace:variant:VariantChangeTypeEx
(0x7e336808->(VT_ERROR),0x7fa0f790->(VT_ERROR),0x00000400,0x0000,VT_VARIANT).
VariantChangeTypeEx correctly sanctions this with a 0x80020005 aka
DISP_E_TYPEMISMATCH.
Now the question is why 0x7fa0f790 variant is a VT_ERROR. Nothing in the
+variant trace. I'll have to dig deeper into this.