Not sure exactly when this happened, but my style dials have vanished, (space etc.), including the 5 new ones that were added in the update in Nov or Dec.
Any ideas how I can re download them? 

They are not a separate download. The plug-ins are installed as part of the SONAR core. If the files are actually missing from your PC, rerunning the SONAR installer should get them back. If you are using the Command Center, rollback and reinstall the current version.
 
While I have no idea what would cause the plug-ins to disappear, a VST reset might fix the problem too.

Thanks! I can't remember which version of Sonar first had the style dials, so if you can remind me I'll roll back to that one. 

All updates are cumulative so every version since they are added would have them. Rolling Update info is here http://www.cakewalk.com/P.../Rolling-Updates#start

Same issue here, and also some rapture session sounds won't load due to missing .sfz files. 

portesham
Same issue here, and also some rapture session sounds won't load due to missing .sfz files. 

Did you try Scook's suggestions? I'd already tried resetting plugins, and reinstalling Sonar, but still no style dials.
Still looking for a solution!

AAARGHHHH!
 
Done a 'clean uninstall' of Sonar (following instructions on the website), got everything reinstalled,  up and running again............BUT...............still no style dials AND now can't load FX!! For example, load Sonitus reverb, all looks OK and appears to function as it always did, but can't hear the applied effect. What the hell have I done??
 
Someone, please help!?
 
 

I think you probably need to reach out to Cakewalk Support.
 
They'll sort it one way or another

portesham
also some rapture session sounds won't load due to missing .sfz files. 

I have the same issue on the freshly installed system
http://forum.cakewalk.com...-samples-m3361950.aspx

Did we ever get a resolution on the style dial stuff?  I just updated to Manchester and have yet to see them appear.
 
Where should these be found in the file system?
 
If they are ProChannel modules, I'd kinda expect to see them in something like...
 
C:\Music\Plugins\Shared Utilities\Internal
 
There are some things that look kinda odd.  Like a collection of directories prepended with "St" like...
 
StBoost
StPX64
StTL64
StVX64
 
The graphics in the resources folders suggested that they are the old Boost11, Percussion Strip, Tube Leveler and Vocal Strip, but they have different dll's.  That and...I don't see them appear in the list of ProChannel modules.  Are they related to the style dial stuff...and if not...what are they?