My addled memory can't recall whether there is a command line switch on Omniscope.exe to force 32-bit / 64-bit launch? It's *so* long since I have wanted to use 32-bit that I've simply forgotten... can anyone help?
Omniscope will create a shortcut from the Windows Start menu, where you can select the 32-bit option. You can also start Omniscope.exe in the install directory with a /32 parameter.