May be one or more of the following: 0x00000001 - NoAutoCached. Do not delete non-pinned files. 0x00000002 - NoPinned. Do ...

May be one or more of the following: 

0x00000001 - NoAutoCached.  Do not delete non-pinned files. 
0x00000002 - NoPinned. Do not delete pinned files. 
0x00000004 - DelModified.  OK to delete files with unsynchronized changes. 
0x80000000 - Admin.  If script is running under an account that is a local adminstrator, act as administrator when accessing the Offline Files cache.