PTools 8.52.11

Hello.

I am almost finished with my PTools upgrade from 8.51.19 to 8.52.11.

We are currently on Windows 2008 R2

Oracle DB

Everything has gone without incident until now.

In starting up my Process Scheduler, I am receiving this Warning message.

The domain does not appear to have a TEMP directory set in the configuration.
Your environment will inherit the value of TEMP from the parent environment
==============WARNING!================
Domain configuration complete.

In looking through the Knowledge Base and Google...I have found several references to the message but, ALAS, no solutions.

Needless to say, for me, the message is not very clear in giving me a direction.