https://bugs.winehq.org/show_bug.cgi?id=43407 --- Comment #2 from SusanCragin <susancragin(a)earthlink.net> --- I may have the same bug. 0164:err:service:process_send_command service protocol error - failed to write pipe! Background: I try to install Dragon NaturallySpeaking 13. The program accepts the license number, but the installation fails at the last command, which I believe applies the accepted license and allows you to run the program. I ran winedebug first with relay, and after looking at that, ran it again with ntdll and rpc. Relay gave me: L"rpcrt4.dll",reason=THREAD_DETACH,res=(nil)) and L"wow64cpu.dll",reason=PROCESS_DETACH,res=0x1) and ntdll.NtReadFile(00000088,00000084,00000000,00000000,0011d194,0011b238,00000008,00000000,00000000) ret=7e8d22d7 Wine-4.2 (Staging) I have attached the completed logs. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.