how set minimu delay (constraint) with TIMEQUEST

I'm desperate for this problème

I don’t understand why the path doesn’t change with this procedure follow:

In Timequest I measure the path with report path.

I set in sdc file

set_min_delay -from [get_pins {Fdata_un|regout}] -to [get_pins {Fdata_deux~reg0|datain}] 5.000

set_min_delay -from [get_registers {Fdata_un}] -to [get_registers {Fdata_deux~reg0}] 10.000

I write the new sdc file.

I compile project with the sdc file

Timequest is enable

Sdc file is added to project

Assignments -> Settings -> Fitter -> Optimize Hold Timing -> All Paths. Is set

After the compilation I reopen timequest and measure the delay path.

Any difference.

Why????

Thank for you help