Adobe Elements 10 Organizer

This ground has already been plowed.

>> What should I do?

Upgrade to Elements 2020 which is compatible with Catalina.

Hi there,

Photoshop Elements 10 is not supported on MacOS Catalina. Below are the system requirements for Photoshop Elements 10:

WINDOWS
1.6 GHz or faster processor (including single-core support)
Microsoft® Windows® XP SP3, Windows Vista®, or Windows 7
1 GB of RAM (2 GB for HD video functions)
4 GB of available hard-disk space (additional free space required during installation)
Color monitor with 16-bit color video card
1024 × 576 display resolution
Microsoft DirectX 9 compatible display driver
DVD-ROM drive
Internet connection required for Internet-based services

MAC OS
Multicore Intel® processor
Mac OS X v10.5.8 through v10.7
1 GB of RAM (2 GB for HD video functions)
4 GB of available hard-disk space (additional free space required during installation)
1024 × 768 display resolution
DVD-ROM drive
QuickTime 7 software required for multimedia features
Internet connection required for Internet-based services

Thanks,

Akash