Posting this to save time in case this happens to you.
I bought the special on PSP MasterComp a couple of weeks ago and ran into a couple of problems. Because I was on the road more than home for the last few weeks, it took awhile to get them resolved.
DP 9.51. OS 10.13.3
The first was that, though PSP plugs I had installed previously worked fine in my test project, adding additional instances caused all of my PSP plugs to run in demo mode. Example: L'Rotary worked fine on track 3 but adding it or anything else caused it to run in demo mode. OK, that's strange.
Antoni sent me new license files and eventually all of my plug-ins worked except MasterComp and the included MicroComp.
I sent a screen shot of my setup to Antoni and he noticed that MasterComp was 1.7.1. Huh? (Must have downloaded the demo years ago) I ran the 1.8.0 installer again with no change. I then navigated to Library/Audio and removed MasterComp & MicroComp from the Components and VST folders. I then re-ran the 1.8.0 installer. Everything's good now.
I have no idea what the issue is with needing new license files for all of my PSP files. PSP? MOTU? Apple? I am quite content to declare victory, move on and never think of this unless it happens again.
Anyway, a shout out to PSP for the quick response and successful resolution.
PSP Issues in High Sierra (already resolved)
Moderator: James Steele
- mikehalloran
- Posts: 16226
- Joined: Sun Jan 25, 2009 5:08 pm
- Primary DAW OS: MacOS
- Location: Sillie Con Valley
PSP Issues in High Sierra (already resolved)
Last edited by mikehalloran on Thu Mar 08, 2018 6:42 am, edited 1 time in total.
DP 11.34; 828mkII FW, micro lite, M4, MTP/AV USB Firmware 2.0.1
2023 Mac Studio M2 8TB, 192GB RAM, OS Sequoia 15.4, USB4 8TB externals, Neumann MT48, M-Audio AIR 192|14, Mackie ProFxv3, Zoom F3 & UAC 232 32bit float recorder & interface; 2012 MBPs (x2) Catalina, Mojave
IK-NI-Izotope-PSP-Garritan-Antares, LogicPro X, Finale 27.4, Dorico 5, Notion 6, Overture 5, TwistedWave, DSP-Q 5, SmartScore64 NE Pro, Toast 20 Pro
2023 Mac Studio M2 8TB, 192GB RAM, OS Sequoia 15.4, USB4 8TB externals, Neumann MT48, M-Audio AIR 192|14, Mackie ProFxv3, Zoom F3 & UAC 232 32bit float recorder & interface; 2012 MBPs (x2) Catalina, Mojave
IK-NI-Izotope-PSP-Garritan-Antares, LogicPro X, Finale 27.4, Dorico 5, Notion 6, Overture 5, TwistedWave, DSP-Q 5, SmartScore64 NE Pro, Toast 20 Pro
- James Steele
- Site Administrator
- Posts: 22809
- Joined: Fri Oct 15, 2004 10:01 pm
- Primary DAW OS: MacOS
- Location: San Diego, CA - U.S.A.
- Contact:
Re: PSP Issues in High Sierra (already resolved)
PSP are good people!
Antoni even came to one of our MOTU-MAC/MOTUnation NAMM dinners some years ago.

JamesSteeleProject.com | Facebook | Instagram | Twitter
Mac Studio M1 Max, 64GB/2TB, macOS Sequoia 15.5 Public Beta 2, DP 11.34, MOTU 828es, MOTU 24Ai, MOTU MIDI Express XT, UAD-2 TB3 Satellite OCTO, Console 1 Mk2, Avid S3, NI Komplete Kontrol S88 Mk2, Red Type B, Millennia HV-3C, Warm Audio WA-2A, AudioScape 76F, Dean guitars, Marshall amps, etc., etc.!
Mac Studio M1 Max, 64GB/2TB, macOS Sequoia 15.5 Public Beta 2, DP 11.34, MOTU 828es, MOTU 24Ai, MOTU MIDI Express XT, UAD-2 TB3 Satellite OCTO, Console 1 Mk2, Avid S3, NI Komplete Kontrol S88 Mk2, Red Type B, Millennia HV-3C, Warm Audio WA-2A, AudioScape 76F, Dean guitars, Marshall amps, etc., etc.!
- mikehalloran
- Posts: 16226
- Joined: Sun Jan 25, 2009 5:08 pm
- Primary DAW OS: MacOS
- Location: Sillie Con Valley
Re: PSP Issues in High Sierra (already resolved)
Yes, I have met him a couple times at NAMM. Good people, indeed.James Steele wrote:PSP are good people!Antoni even came to one of our MOTU-MAC/MOTUnation NAMM dinners some years ago.
DP 11.34; 828mkII FW, micro lite, M4, MTP/AV USB Firmware 2.0.1
2023 Mac Studio M2 8TB, 192GB RAM, OS Sequoia 15.4, USB4 8TB externals, Neumann MT48, M-Audio AIR 192|14, Mackie ProFxv3, Zoom F3 & UAC 232 32bit float recorder & interface; 2012 MBPs (x2) Catalina, Mojave
IK-NI-Izotope-PSP-Garritan-Antares, LogicPro X, Finale 27.4, Dorico 5, Notion 6, Overture 5, TwistedWave, DSP-Q 5, SmartScore64 NE Pro, Toast 20 Pro
2023 Mac Studio M2 8TB, 192GB RAM, OS Sequoia 15.4, USB4 8TB externals, Neumann MT48, M-Audio AIR 192|14, Mackie ProFxv3, Zoom F3 & UAC 232 32bit float recorder & interface; 2012 MBPs (x2) Catalina, Mojave
IK-NI-Izotope-PSP-Garritan-Antares, LogicPro X, Finale 27.4, Dorico 5, Notion 6, Overture 5, TwistedWave, DSP-Q 5, SmartScore64 NE Pro, Toast 20 Pro