Hi, I had the same problem, I use Windows 11, I managed to get it to work as follows: I copied and pasted these files like this: Real-Paint-FX.jsx and Animation-RealPaintFX.jsx into C:\Program Files\Adobe\Adobe Photoshop 2025\Presets\Scripts Animation - Real Paint FX.atn in C:\Program Files\Adobe\Adobe Photoshop 2025\Presets\Actions Real Paint FX Patterns.pat in C:\Program Files\Adobe\Adobe Photoshop 2025\Presets\Patterns Real Paint FX Tools.tpl in C:\Program Files\Adobe\Adobe Photoshop 2025\Presets\Tools If you have the beta version follow the same path but from the corresponding folder. I ran it in Photoshop from File/Scrips/Real-Paint-FX. What I couldn't do is to install the fx_box-installer.jsx but it was not necessary to run the pluggin correctly. I hope it works for you too ... View more

Hi! I have the same error... I used the update directly like you said but still have the error.... (sorry if my English it's not very good... ) What can I do?? ... View more