I have just got the licence for softub acoustic feedback after using the demo. After I unistalled the demo and then installed the latest with my licence on ilok the plugin does not show in Sonar HS.

When I start the program I can see the vst scan looking at the softube area

Anyone had a problem like this?

Be ware that the "softube area" could be the instrument folder in Program Files and the .dll file you need may have gone somewhere else. If you don't know where it is then do a search and when found make sure you scan the right folder with the plugin manager.

It turnd out to be a bit of a weird one.

I had been running the demo version and it had expired. When I installed the license for the full version I could not see the pligin because Sonar had exluded it! it was in the excluded plugins list and I had to un-exclude it.

Pfhff!

try to uncheck Xray. Its in global-audio. I had the same problem with moto. Now i see the plug-in but when i play the sound i get drop-outs.

I just installed the softube mix bundle for use on X1E. My problem is that the Passive Equalizer will not show up for use as a VST in X1E or 8.5 and is not available as a plugin for Prochannel. The other 4 Softube plugins are available, work well and sound great too!
All 5 Softube plugins show up for Adobe Audition 3.01 and all work.
It would seem likely that our problems have similar roots with Cakewalk being the culprit.