I have a huge issue that is really flummoxing me. I have Sonar X2 and Synapse Audio Orion Platinum both installed on my PC. I use orion as a quick sketch pad essentially and intend to use Sonar as my mixing software. Dimension pro used to run fine in Orion, until I recently setup a new user profile on my computer and reinstalled them both on that ( intended to be a music specific profile (windows 764bit)) . Sonar and Orion both run fine on the new profile, but Dimension pro now will not open in Orion. I have a whole lot of songs in Orion that use dimension pro and which I now can't use properly as a result. I have tried unsuccessfully to scan the folders that dimension pro.dll are in but still wont open. I have even tried copying and pasting the .dll into the orion vst plugin folder. Still no go! I have had to resort to exporting the audio and midi from orion into sonar so i can use dimension pro, however this is extremely time consuming as I don't know which preset was used so have to trawl though all the presets until i find it. I have also used effects in orion that I can't replicate in sonar. The original DP tracks in orion have been replaced by an internal sampler so I can't see any reference to the original DP preset. It would be easier if it just WORKED like it did before! I am also having exactly the same issue with Z3ta. Why is this happening? can someone please let me know.