Hi! I instaled Corona 11 normaly, but in the end the I get a massage from installer informing: Failed to download MaterialLibrary. So I tryed the offline instalation as Chaos recomend, but it continuos having problems. The massage this time is: Failed to download additional installer data (MaterialLibrary): Cannot open/read/write file "MaterialLibrary". What is going on? Any ideas? PS: I reseted my computer recently.