Janus anyone?
 

After installing the Aces Campaign, when loading a mission of any type, at the end of the load I get the typical blanker, then this Janus error:

Tue Jan 29 11:46:56 2002
Error -1 [nStage < 0 || nStage >= TEXTURE_STAGE_MAX || m_aStages[nStage] == 0]
DirectX code: "Unrecognized error: 0xffffffff"
F:\Devel\Janus2\Portable\Sources\RMaterial.cpp
Line 871

Anyone familiar with this error?