cfcollection action='create' permission denied "read" (what???)

Hello, everyone.

I'm working on a script that will delete specific SOLR collections, re-create them, index them, then optimize them.

The delete portion succeeds. The create, however, is failing with a permissions issue:

access denied ("java.io.FilePermission" "X:\www\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfusion \collections\xyz" "read")

What the heck is it trying to "read" when creating a collection with a CFCOLLECTION tag??

<cfcollection action="create" collection="xyz"     categories="no" path="X:\www\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfusion\collections\xyz"     language="English" engine="solr">

It runs fine if sandbox is disabled. This is not an option. Can anyone, please, help fix this?

Sandbox gives the CF account Read,Write,Execute on EVERYTHING.

^_^