RME Map Convert from 8.40 to 8.54 problem

[Fresh]

Hello Guys,
I have a problem with my RME editor.
When I'm trying to change my map version from 8.40 (or highest/lower) to 8.54 it no works.
After save map, when i open it again , i'm still have 8.40 map version not 8.54

How can I fix it?

 

[GhostX]

Just out of interest are you working with necronia

 

[Fresh]

What? Im not working with Necronia ... wtf was that question -.-

Also Bump~

 

[Fresh]

Bump ;S

 

[EvilSkillz]

u made this step maybe it's work
open your rme then open your map as 840
then open new one and go prefrence and choose 854 with tibia.spr for 854
import your map and save it
should be 854 then