On Wed, Aug 4, 2010 at 3:34 AM, MaxM <wineforum-user@xxxxxxxxxx> wrote: > Hi, > > an interesting new feature of wine 1.2 is it's 64-bit support. Many Windows chess engines gain about 50-80% speed increase when running at 64-bit. Most provide 32-bit and 64-bit engines. But on my 64-bit Ubuntu 10.04 only an error message appears i.e. with the free Stockfish 1.8. > > > Code: > max@ub64:~/Downloads$ uname -a > Linux ub64 2.6.32-24-generic #38-Ubuntu SMP Mon Jul 5 09:20:59 UTC 2010 x86_64 GNU/Linux > > max@ub64:~/Downloads$ wine --version > wine-1.2 > > max@ub64:~/Downloads$ ll st* > -rw-r--r-- 1 max max 357888 2010-07-02 12:22 stockfish-18-64-ja.exe > -rw-r--r-- 1 max max 919965 2010-08-03 18:14 stockfish-18-win.zip > > max@ub64:~/Downloads$ wine ./stockfish-18-64-ja.exe > Trying to load PE image for unsupported architecture (AMD-64) > err:process:create_process starting 64-bit process L"Z:\\home\\max\\Downloads\\stockfish-18-64-ja.exe" not supported on this environment It looks like you are running a 32 bit wine instead of 64 bit wine on your 64 bit machine. John
