Hi.
In case you are using a time limited version of Embedded Wizard, the hour contingent is decreased after every start of Embedded Wizard Studio and after each hour. This means, after starting the tool, the first hour is consumed, after one hour working time, the next hour is consumed.
If you start several instances of Embedded Wizard Studio in parallel, each instance will consume the time contingent separately and independent from other instances.
Tip: If you just want to have a look into examples, you can use the free Evaluation Edtion of Embedded Wizard. It is no problem to install both versions in parallel.