Remove build in assets

[Milmoor]

I bought a bit too much extensions and modules. Did the FGU Kickstarter too. I want to do some spring cleaning. I use a batchfile to move the unused extensions and modules out of sight and out of mind. Inside FG, and in my FG folders. I don't mind doing that again after an update. I just start the batchfile again. But some stuff is build in. The decals and the language font packs for example. Is there a way to remove them from my list?

Example (extensions, modules are still work in progress)

move /Y Theme_Dungeon.ext archive
move /Y Theme_SWU.ext archive
move /Y Theme_SWU_dark.ext archive
move /Y Simple_Gray.ext archive
move /Y Simple_Brown.ext archive
move /Y Theme_Wood.ext archive

[Zacchaeus]

Many of these files are encrypted in the vault. I wouldn't start moving stuff from there unless you know what the specific codes are for them.

[Milmoor]

Just found out: the Product ID in the ordered items is the filename in the vault. I can start an additional purge.

[Milmoor]

Any thoughts on which one are the SRD and the Basic rules? I would like to remove those, but I haven't found them. They don't seem to be in the vault? Different mechanism? These are my "unidentified files". Most of them are placeholders for other systems or generic assets.
2E.dat
3.5E.dat
4E.dat
5E-addons.dat
5E-data.dat
5E.dat
CoreRPG.dat
Cypher.dat
FATECore.dat
FantasyGrounds.dat
FantasyGroundsUpdater.dat
PFRPG.dat
PFRPG2.dat
SFRPG.dat
SWKARTPACK1.dat
SWKPORTRAITS_BASE.dat
VortexGames.dat
general-addons-FGU.dat
general-addons.dat

[Eru the One]

They are in the modules directory:

DD Basic Rules - DM.mod
DD Basic Rules - Player.mod
DD5E SRD Bestiary.mod
DD5E SRD Data.mod
DD5E SRD Magic Items.mod

[Milmoor]

/duh

Thanks.