An Error occurs in Adobe Illustrator 2025 (29.7.1)

An Error in Adobe Illustrator 2025 (29.7.1): A loading error occurs when Illustrator is launched.

Adobe Illustrator 2025 update 29.7.1 was released in July 2025. Accordingly, an internal programs related to Illustrator plug-ins were updated.
As a result, we have noticed a loading error when Illustrator is launched

An updater for the corresponding version

In order to prevent the error Illustrator 2025 (29.7.1), we have released an updater for the corresponding version.
If your PC environment and subscribed our plug-in are as below, please kindly access to our download page and install it :
Windows OS environment
Adobe Illustrator 2025 (29.7.1)
Plug-in BPT-Pro
Released update to
BPT-Pro_5026A_WIN_E
Windows/2025.8.6

Please kindly refer our plug-in download tips for Windows version :

• Please shut down Illustrator
• When downloading the installer, save the .zip file directly to your desktop.
• Right-click the downloaded .zip file and select “Extract All.”
• Open the extracted folder and double-click Setup.exe to begin installation. Please avoid installing the software manually.

We have confirmed that the error has been resolved with the amended version. However, in case you still find problems and the case is rather urgent,
we would like to recommend you to change the version. Perhaps, we may recommend you to try Adobe Illustrator 29.6.1. Please reinstall and have a try. It may resolve the symptoms.
However, if you still have some questions, please kindly contact us.