How do I downgrade my digital version 1.14b to 1.13c to run this mod?

Discuss Median XL!
brett13r
Skeleton
2 | 0
I've looked on the forums and found a few old posts giving instructions but none of the old ways work that ive found on here or reddit or the blizzard forums. Just spent $20 on this game plus expansion am i screwed?
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Somnus
Blood Golem
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Quirinus
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First link in here is a downgrade. Or what somnus linked.
"but if it's simple it's not that hard" - Quirinus 2017
"small things like this are not a big deal" - Quirinus 2017
brett13r
Skeleton
2 | 0
Yea I tried this, just to make sure i tried it again. It does downgrade the game to 1.13c but when I install the median XL file and try to launch it pops up an error that says " Failed to retrieve process ".
CallMeCrazySam
Pit Knight
110 | 1
If you want to play on the current version, use the launcher unless there is some reason you don't want to?

http://forum.median-xl.com/viewtopic.php?f=4&t=4150
Tokii
Acid Prince
48 | 3
If you use the launcher you also dont need to downgrade