[SOLVED] why when i uses CMSIS library for keil!it has lock image in library's files??

[stackprogramer]

hi ,i configured CMSIS in keil,but on files is showed lock,
when i building it ,it has no error and warning.
my question is lock image what means??????!??:idea::idea::idea::idea:
please see image

i use professional keil license .

 

[gamegurus]

lock has nothing to do with license. lock means the file is read only or located where it is shared by all system.
my project looks like below, see the shared file is locked and the other files created on the project folder path is not locked.

 

[stackprogramer]

thanks so my project is nature and not have errors,thanks for reply.
really i liked your citation::clap:

I was born intelligent but education made me dumb!