NW.js profile error is driving me INSANE!

[Heimeropen]

This freaking pop up message is driving me nuts: I used the "delete nwjs folder and two Web Data files" trick so many times now yet it pops up back.
For example: I'm playing Peasant's Quest and I downloaded Wicked Rouge recently, when I tried Wicked Rouge, this stupid profile error popped up again. So I used the delete files and folders trick and opened Wicked Rouge: No popup! However, if I open Peasant's Quest again and re-open Wicked Rouge, it loops! This message is INSANE and needs a radical way to be removed. I don't want to keep deleting the same files everytime this message pops up.

 

[cold_arctus]

This freaking pop up message is driving me nuts: I used the "delete nwjs folder and two Web Data files" trick so many times now yet it pops up back.
For example: I'm playing Peasant's Quest and I downloaded Wicked Rouge recently, when I tried Wicked Rouge, this stupid profile error popped up again. So I used the delete files and folders trick and opened Wicked Rouge: No popup! However, if I open Peasant's Quest again and re-open Wicked Rouge, it loops! This message is INSANE and needs a radical way to be removed. I don't want to keep deleting the same files everytime this message pops up.

Apparently one of those two games use an older/newer version of NW.js. Either downgrade or upgrade both to the same NW.js version.

 

[Heimeropen]

Apparently one of those two games use an older/newer version of NW.js. Either downgrade or upgrade both to the same NW.js version.

And can you tell me how to do that please?!

 

[cold_arctus]

And can you tell me how to do that please?!

RPG Maker MV v1.62 uses NW.js v0.29 as standard application. You can upgrade NW.js by simply overwriting the files with a newer version. Beware that a newer version of NW.js might break plugins used in the game. I personally use v0.53. You can download it here (official website):

You must be registered to see the links

 

[scrumbles]

Cold_arctus' solution is the easiest one.

Alternatively, I think you can associate the conflicting game to a second profile. Basically, you pass the path of a new, empty folder to the game (the folder can be non-existent, the game will create it for you).
This can be done both on Windows via cmd.exe (the example is untested) and on Linux via shell:

nw.exe --user-data-dir=C:\users\[YOUR_USERNAME]\Desktop\mydummyprofile
./nw --user-data-dir=/path/to/mydummyprofile

If you don't like the terminal, on Windows you can define a custom launcher:

You must be registered to see the links

On Linux you make a .desktop file instead.

I don't know if Game.exe (the launcher shipped with any RPGM MV game) accepts parameters such as --user-data-dir. Don't have one, can't test it.

 

[Saint Blackmoor]

RPG Maker MV v1.62 uses NW.js v0.29. I personally use v0.53.

Hey, What version are you using now? Since this was 2021, when you said you used v0.53
I see the latest is v0.74