mysql - Qt application with Inno setup : runtime error -

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i'm doing software qt 5.1 , want create setup it. took inno setup .exe of application , linked libraries. when install app on computer (windows 7) it's right when try install on other computer (xp) have error "runtime error". don't have more informations error, no code, no log, nothing, don't know error come from. maybe can usefull said app use mysql , lib inpout32.dll.

so question is, how know error come ?

i don't know else said issue if have more question..

thanks.

  • make sure have built application release.
  • check using depends wich dlls used app , include them in installer.
  • if building app visual studio, may have install redistributable package
  • try start app under supervision of depends (i think menu item called "profile") may give clue dlls missing or in dll crash occurs.

i hope helps.


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