Directory size Increasing - C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\data\outbox\ImportPackage

Hi,

I'm running SEPM 12.1.4023.4080 (upgraded from 12.1.2)

The directory  C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\data\outbox\ImportPackage  keeps increasing by about 700MB a day. It was also doing this when I was on 12.1.2 (I had hoped upgrading would sort out the problem but to no avail). I've already read this article....

https://www-secure.symantec.com/connect/articles/high-disk-space-being-consumed-cprogram-filessymantecsymantec-endpoint-protection-managerda

... but I'm not massively keen on doing a disaster recovery procedure if I can help it.

Firstly, what are these files? Surely they're not the actual Import packages that I make client SEP install from are they?

Secondly, rather than run a DR, is there anything wrong with me just making a scheduled task to delete everything in that folder once a day?