Hello FellippeHeitor - my desktop computer is running intel i3 with 8 GB ram, it is a 64 bit operating system with Windows 10 Home. I can't see an error code. There is message at the bottom saying "c++ Compilation failed (check .\internal\Temp\compilelog.Txt) and my previous post relayed what I found in that compilelog. As for install/uninstall recently - yes, i installed winrar and then uninstalled that program. I believe I did download the "stable build" for 32 bit. And Yes, all the programs I have written in past are giving me the same compilation error.