strange, do you have this in options.ini?
[Options]
Title=L2Walker 10.7.4
EXE=l2walker.exe
Server=STANDART
Token=5F3B352E5D39342D33313D3D2D257854215E5B24
OffSet=$00541BB0
GMFix=0
Rename=1
if yes maybe try with:
[Options]
Title=L2Walker 10.7.4
EXE=l2walker
Server=STANDART
Token=5F3B352E5D39342D33313D3D2D257854215E5B24
OffSet=$00541BB0
GMFix=0
Rename=1
token.exe can't find your l2walker.exe, but it's strange cuzz it's working for me