Good day Experts,
While changing the timescale from Days to monthly or quarterly or yearly in MS project, I'm getting the error of "Invalid argument" because of that, I cant able to change the timescale in MS project and the same MPP file I can able to change timescale in my colleagues laptop and its not able to change timescale in my laptop.
Kindly suggest.
Nathan,
make sure the lower level in the timescale is not larger than the upper one:
for instance upper level = week, step: 1 is not compatible with lower level = days, step: 8
if the problem is not this one, I suggest you re-install MS Project
Alexandre