Often, this error can be resolved by updating your ProSeries software to the latest version:

1. Open ProSeries.
2. From the Update menu, select Update Installed Products.
3. ProSeries will begin downloading any pending product updates.
4. When the download is complete, click Install Now to apply new updates.

After updating, re-license ProSeries:

1. Open ProSeries.
2. From the Tools menu, select License Products.