Hi all I really need some help with my plugins synth..
Just recently nothing works were my plugins are concerned  ..they load well all is present in my rack but no sounds come at all..
That includes cakewalk sound centre...tts and alk other third party plugins   to name a few  addictive drums   bfd ...and including some free vsti I downliaded...
Basically not one plugin synth works..so you can see my dilemma
Please help im a long time user and im scratching my head.....
For extra infos...I reinstalled platinu m and evefything looks goid things loads but no sound output....
Any help is welcome...
 

First you need to figure out if it's a MIDI problem or an Audio problem. TTS-1 has an audition button at the bottom of each channel that will demo the selected instrument. Insert it with separate MIDI and synth audio tracks so you can treack MIDI and audio I.O and meter activity separately. If you see meter activity in the TSS-1 GUI, but don't hear anything when clicking the audition buttons, follow the audio path from the audio track input assignment all the way to your monitors. If you hear the audition, but TTS-1 doesn't respond to MIDI, follow the path backwards form the Output assignment of the track to your controller (or the MIDI events in the clip if playing back existing MIDI).
 
If the problem is that synths arent responding to your MIDI controller, my first guess would be that you disabled Always Echo Current MIDI Track in preferences, and are neglecting to enable the Input Echo button on MIDI/Instrument tracks so that live MIDI input gets echoed to the synth.

[Since you say that other non-Cakewalk plugins are not working, this may not apply but I'll still throw it out there.]
 
Be aware that TTS-1 and Cakewalk Sound Center will not operate at sample rates above 48khz.
 
-e.B