This2That Suite
I've purchased the Support2Develop version. How do I activate the new modules?
Simply perform a clean reinstall (see above) using the new, complete .zip file you received. This is the safest way to upgrade. Once installed, you will be able to enable the Support2Develop modules in the addon preferences.
The addon is acting weird or I got an error after updating. How do I fix it?
99% of issues are solved with a clean reinstall. This is crucial to remove old files.
Disable the addon in Blender's preferences.
Restart Blender. (This is an important step!)
Manually navigate to your Blender extensions folder and delete the this2that folder. The path is usually ...//extensions/user_default/.
Restart Blender again.
Install the new .zip file as normal.
Some modules are grayed out and I can't enable them. Is it a bug?
This is not a bug! It's the intended behavior. It means that the module is part of the Support2Develop collection and is not included in the free version. The UI shows you what's possible with the supporter version.
How do I install this? It's an Extension!
In Blender, go to Edit > Preferences > Extensions.
Click Install from Disk... and select the downloaded .zip file.
Now, switch to the Add-ons tab, find "This2That Suite Manager," and tick the checkbox to enable it.
You can now manage its sub-modules directly from the addon's preferences panel.