Can't instal game/Error art.myp

[Wazaaka]

Hello,
I tried installing the game on my brother computer but after extracting the installer and launching it, it stop and tell us that the art.myp file is not present.
After verification the file is present in the data folder. We tried replacing it with my art.myp file since my game installed properly but it didn't work. We tried deleting everything and installing again but with no success.
At this point i have no more idea on how to solve this issue.
If anyone has a solution, it would be awesome.
Thanks in advance.

[DuttyBlackmarket]

same

[stormerh]

any fix for this?

[MaxHayman]

What system language are you using?