problem when i compile MDL Please help

hello, i hope someone can help me here

Im trying to compile a .mdl using GUIStudioMDL I got the files all in the directory but when i load the .qc file and hit compile i get this error :

qdir: “c:\users\cra0kalo\desktop\movie\music video\ayna thats a npc\extracted”
gamedir: “c:\program files (x86)\steam\steamapps\gman180\half-life 2\hl2”
g_path: “C:\Users\cra0kalo\Desktop\Movie\Music video\ayna thats a npc\extracted\mdldecompiler.qc”
Building binary model files…
Working on “mdldecompiler.qc”
SMD MODEL C:\Users\cra0kalo\Desktop\Movie\Music video\ayna thats a npc\extracted/ayane.smd
ERROR: c:\users\cra0kalo\desktop\movie\music video\ayna thats a npc\extracted\mdldecompiler.qc(4): - could not load file ‘C:\Users\cra0kalo\Desktop\Movie\Music video\ayna thats a npc\extracted/`ùÖ.vta’
ERROR: Aborted Processing on ‘ayaU.mdl’

can someone help me it syas can not load `ùÖ but idk what that is

.qc would be nice and anything-in-that-folder-with-it 's names.

It might be best to only use standard characters.