Hello, I did a training last week with a mix of linux and windows platforms and the 4.2 pack of TOS Spatial was working fine with TOS 5.0.

In some cases, we need to somehow clean the component cache. Not sure what's the best option for that and maybe some TOS expert reading this post may have **the** method to make TOS reloading all components and added plugins.

You could try the following:
* removing the lib/java/index.xml and restart
* CTRL+SHIFT+F3 in the job designer
* unzip TOS and unzip TOS Spatial and start TOS with a clean unzipped install

Let us now if you find a better way to make it works !

HTH

Francois