Thank you for purchasing LostComzz by Cactuzz Sound from KVR Marketplace.
Step 1 — Get your license key.
Your license key has been added to your MyKVR account. To find it:
Log in at kvraudio.com
Go to My KVR → My Licenses
Copy the key next to LostComzz — it will look like: LCZZ-XXXX-XXXX-XXXX-XXXX
Step 2 — Download the installer.
Download the installer for your operating system from the LostComzz product page on KVR or directly from:
Windows
macOS — LostComzz_macOS_v1.1.0.dmg
Windows — LostComzz_Windows_v1.1.0.exe
Step 3 — Install.
macOS:
Open the .dmg file — a volume will mount on your Desktop
Double-click LostComzz_Installer.pkg inside
Follow the on-screen steps — VST3 and AU are installed automatically to the standard system plug-in folders
Eject the DMG when done
Windows:
Run LostComzz_Windows_v1.1.0.exe
Follow the on-screen steps — VST3 is installed automatically
No manual file placement is needed
Restart your DAW after installation so it can scan for the new plug-in.
Step 4 — Authorize.
Open LostComzz in your DAW — an activation screen will appear automatically on first launch
Paste your license key from Step 1 into the field
Click ACTIVATE
Authorization is verified offline — no internet connection is required.
One license key activates the plug-in on one computer. If you need to move to a new machine, contact support for a transfer.
Step 5 — Try before activating (optional).
Click TRY DEMO on the activation screen to use the plug-in immediately without a key. In demo mode a 1 kHz tone is applied to the output every 30 seconds as a watermark.
Tech Support.
If you experience any issues with installation or activation please contact:
hello@cactuzzsound.com.
Include your KVR order number and your operating system version in the message.

Please log in to join the discussion
Submit: News, Plugins, Hosts & Apps | Advertise @ KVR | Developer Account | About KVR / Contact Us | Privacy Statement | Sell @ KVR | KVR Marketplace Terms & Conditions
© KVR Audio, Inc. 2000-2026