ensure Gamma Correction of 3dsMax is enabled and set to 2.2
Reset Input Gamma
FileInGamma = 2.2
Reset Output Gamma
FileOutGamma = 2.2
What does it do?
This simple but handy script will reset the gamma setting in 3dsMax completely.
input and output gamma reset to 2.2
and the gamma 2.2 correction of 3dsMax will be enabled.
so if it accidentally changed for any reason you may reset it easily.
You have two option to run this script.
You just need to use one of them.