Prevent new SolidWorks Instance

I am using the Task Scheduler to save a batch of drawings toPDF. It is performing fine except for that it takes a very longtime because it opens a new instance of SolidWorks each time itsaves a file.

Is there a way to prevent this, or use a window of SolidWorks thatis already open and running.

I would like to add that I am running SW on a lab computer foreducational purposes and I am unable to install any batchconversion or printing software

thanksSolidworksTask Scheduler