Hello all.
 
I moved recently and had to get a new computer.  I got the computer in 2008 and had no need for the CD, but now of course I need it.
 
I downloaded a trial edition of Sonar 7 Producer, but it doesn't contain any of the SonicFX plug ins that most of my projects have.  So when I try to open a project with the trail edition, I get an 'Unexpected Error Code. hr:2359296261, File HRESULT: 3221225747' message.
 
Ugghh...  Any guidance you could provide would be appreciated.  Thank you.

Your not posting your specs but one would assume a new computer which means Windows 7 ( or 8 ) and a 64 bit OS. 
Those older version won't run on a 64 bit system. You need to purchase X2 ( x1?)  which is the only version now legally for sale. 
No point telling us you "lost the CD" to obvious where the old version came from then.