HF calculations with ICHARG>10

[biduri]

I found that the following lines have been implemented in the fock.F after version 6.3.2.
===================
IF (ICHARG>10) CALL vtutor%error("
Calculations where the Fock exchange is evaluated cannot be run with ICHARG>10. "//&
"This includes hybrid-functional calculations, Hartree-Fock calculations, etc. "//&
"Mind: To restart such a calculation, you need to provide the WAVECAR file.")
===================
Does this mean that non-SCF calculations cannot be done with HF?
I indeed encountered the above error when using 6.4.x.

[alexey.tal]

Dear biduri,

You need to restart your calculation from converged WAVECAR.
Are you trying to do a band-structure calculation?
You can read this wiki article on how to do the band-structure calculation with hybrid functionals.