C# + Oracle Instant Client

Question

HI,
I've got two RDP servers. One of theme is 32 bit machine and the other is 64 bit. There will be runing application connectiong to Oracle server. When I copy to application folder 64bit Oracle client, application is working under 64 bit RDP server but it's not working under 32 bit machine. Is there any possibility to force c# application to use proper instantclient files depending of current OS ?
regards