I still can not resolve this error I installed mono on linux, I copied the file "/etc/mono/2.0/machine.config" to "wineprefixes/office2010/drive_c/windows/Microsoft.NET/Framework/v2.0.50727/CONFIG" prefix in a clean, finished to create, but the same error happens. I made a different attempt "winetricks dotnet20" and the same. I tried using winetricks dotnet20 and replace the machine.config to "/etc/mono/2.0/machine.config" but the same error. Another mistake that I see in the terminal: err:rpc:I_RpcGetBuffer no binding err:rpc:I_RpcGetBuffer no binding probably related to the problem. All attempts were used prefixes wine clean and new. dimesio, you have succeeded in setup, with which version of Office? I ask this because the version "Professional Plus" to behave differently from the others. thank you and ask for more help if possible