Yes, you can do it by:

1. If you have opened a company in 2025/2026 and entered something:

- Export everything that has been done in 2025/2026. Save a copy of folder "26TTBLS."

- Install 2024/2025 and copy "26TTBLS" to the installation folder.

- Restore the very last company file in 2024/2025. 

- Import the exported in 2024/2025. 

- Enjoy the issue-free 2024/2025.

2. If you just opened a company in 2025/2026 and have not entered anything:

- Install 2024/2025 and copy "26TTBLS" to the installation folder.

- Restore the very last company file in 2024/2025. 

- Enjoy the issue-free 2024/2025.

Note that you can't e-file or print 940 for 2025 in 2024/2025. Other than this, is there any reasons we have to use and suffer the sluggish and slow 2025/2026?

For 940 filing, finish up everything you need in 2024/2025, back it up and open it in 2025/2026 just for e-filing and printing. Always make backups since EasyACCT is currently unstable and unreliable.

Just sharing a workaround that may help some despairing people like me. I am not responsible for any issues that may occur.