I have Soundforge 7 set as my audio editor in VP12, but when I attempt to select "Open copy in Soundforge" from the Vegas timeline I get the error message referenced in the subject line. Is it because SF7 is 32 bit? I'm on Win7 64 bit.
I think I know why it is doing this. When I launch SF7 outside of Vegas I get the Win7 UAC message "Do you want to allow the following program from an unknown publisher to make changes to this computer?". I suspect this is causing the problem with launching from within VP12. I know I could disable UAC but I prefer not to. I haven't yet figured how to fix this for this one application. I did check the EXE properties and all items on the compatibility tab are unchecked, as is recommended by the sources I found via google. Any one here experienced and fixed this issue?