EEGLAB expert, I tried to download the mexSLOAD.mex frm https://urldefense.com/v3/__https://pub.ist.ac.at/!schloegl/src/mexbiosig/__;!!Mih3wA!BFNhshr0RHE_wZT2F2GL40elXs_zhYJY7je1-OgSgTkIAfbJUgxPfc5RLHpv_3QZifcpeAOaZXXSiZrqSL0o6eFfAQ$ , but my access was denied. Thanks for your help Kewei