Can't load in Maya 2025 on Windows

Question

Hi,

I have been using version 1.99 in Maya 2024 and it has worked well. I'm trying to load version 2.3.0 in Maya 2025 and I keep getting the same error. It appears to install fine initially but then freezes on step03: Build autoLoad system at 20% and in the script editor I see this:

source "C:/Users/OCTO/Downloads/MG-PickerStudio.Windows.mayaPlugin.v2.3.0.releaseDate20241111/MGPicker_installer.mel";
// Warning: file: C:/Users/OCTO/Downloads/MG-PickerStudio.Windows.mayaPlugin.v2.3.0.releaseDate20241111/MG-PickerStudio/MGPicker_Program/MGPicker_WrittenByMiguel.mel line 92: Different versions for the MGPicker scripts detected, to pick up the version other than currently being used, please close existing MGPicker window, restart Maya and try again.
// Warning: file: C:/Users/OCTO/Downloads/MG-PickerStudio.Windows.mayaPlugin.v2.3.0.releaseDate20241111/MGPicker_installer.mel line 419: Converting string "2.2.1" to a float value of 2.2.
// Error: file: C:/Users/OCTO/Downloads/MG-PickerStudio.Windows.mayaPlugin.v2.3.0.releaseDate20241111/MGPicker_installer.mel line 1206: Cannot find procedure "MGP_CleanUpOldUserSetupAutoloading".

Not sure what to do.

Thank you.

Answer 1

The v1 will no longer receive any update, only v2 will support Maya 2025 and on.

But your error is another story. The way to fix it, is to uninstall the old version, and resinstall the latest v2 version.