If the "Data Properties" or "Waveform" errors appear, the plugin cannot find the physical sound files.
The most frequent cause is a version mismatch where the plugin (VST/AU/AAX) and the patch library are out of sync. omnisphere failed patching
Ensure your entire Spectrasonics folder and its subfolders are set to Read & Write permissions. On macOS, right-click the folder, select "Get Info," and update permissions for all user accounts listed. If the "Data Properties" or "Waveform" errors appear,
How to Install an Omnisphere Patch Library in 5 Minutes or Less On macOS, right-click the folder, select "Get Info,"
Never run an update directly from a .zip file. Right-click the downloaded folder and select Extract All .
On Windows, installers sometimes don't overwrite old .dll files in your DAW's VST folder. This causes your DAW to load an old version of the plugin while your library is updated.