Missing character?

Hi to you all,
i’m using root v3.10

i’ve created a root file with many directories called " Run n° ##".
the problem is when i use:

TFile *myfile=TFile::Open("el3MeVtheta0.root","UPDATE") myfile->cd( "Run n° ##")

the output on the screen is

it seems that root (maybe only the version i’m using) has problems with the “°” character

how can i work around this?

Move to a more recent version, eg 5.02


Sadly i can’t :frowning:

Thank you Rene for the quick reply!