Skyrim SE: How to downgrade ESPs to 1.6.640 (or below)

[staalo18]

Unfortunately I had let Steam upgrade my CK to 1.6.1130 when it became available in Dec. And now I realized that the ESPs I've saved with this new version won't load into Skyrim 1.6.640 or even the corresponding CK anymore...

Is there a way to revert my ESPs back to be readable in the older versions?

BTW, not sure if this is the right forum to ask that question - not yet familiar with the new Forum setup (there used to be game specific subforums which I do not find anymore).

 

[staalo18]

Ok, change the ESP version from 1.71 to 1.70 via SSEdit seems to do the trick.

[LenaWolfBravil]

1 hour ago, staalo18 said:

there used to be game specific subforums which I do not find anymore

The Skyrim SE subforum is here: https://forums.nexusmods.com/forum/8877-skyrim-se/

[staalo18]

Thank you, found it. But it seems I am no longer able to post into that forum...

[LenaWolfBravil]

You have to join it first. There should be a "Join the club" button or some such.

[7531Leonidas]

Mods made under the newest CK have had a value change in the header information.  A workaround mod, Backported Extended ESL Support ( https://www.nexusmods.com/skyrimspecialedition/mods/106441 ) will allow them to run.  You still have to make sure that any SKSE based mods have the matching versions of SKSE and Address Library.  BEES also allows for double the limit of light mods.