c# - Run Oracle Client in 32-bit mode on a 64-bit machine -


i have moved 32-bit windows 7 desktop 64-bit windows 7 laptop. have c# program developing contains approximately 60 projects within solution. keep getting following error whilst trying build:

attempt load oracle client libraries threw badimageformatexception. problem occur when running in 64 bit mode 32 bit oracle client components installed

obviously error quite self explanatory , trying whole solution load in 32 bit mode. have gone through every single project , set target platform x86 still getting error. have searched google , seen countless different approaches, cant seem fix problem. best way ensure project running in 32-bit mode on 64-bit machine?

i using visual studio 2008. considering downgrading 32-bit want avoid having this.

i found have install 32-bit oracle client (you can download installer website) if running on 64-bit machine.

in addition, during discussions people talking 32-bit mode etc. how can check / set iis 7 hosted application. shouldn't need change have added here completeness / future reference.

  • launch iis 7 , expand server name node.
  • click on application pools node , find application pool using.
  • on right-hand panel click advanced settings...
  • in pop-up box appears check enabled 32-bit applications setting third option top.

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