Mbot error any help please

when i try to use mbot i get this error

Failed to read data from PFO

- i am using unpacked client of the game and it works 100% for me with normal
silkroad.exe ,,,,, but the original files is as follow :

- the game client is packed (but i use unpacked now )
- the game files is VSRO 1.88 files
- the .pk2 files is changed to other extension

may be because the files.pk2 or what IDK
can some one help me some

Thanks

any help please my freinds

what i do for thet error

Failed to read data from PFO

any suggestions?

guys please i need some help here
and i need some details on how i solve this error
The game client is packed but i have unpacked it and play normaly now with the unpacked client but when try use mbot on that unpacked client i got that error

can some one answer me please!!!!!!