Behringer UCA202 - only records in mono?

Hello, I just recently started using REAPER again and I've seem to run into a little issue. I'm not sure if it's because of compatability issues or if I have setup the devices properly. First of all i would like to say the UCA202 works perfectly with FL Studio and ASIO4ALL so it's not a driver issue. Anyway, the problem I am having is when I try to record it is only in mono, I can select left or right or left+right but its all the same. All of my preferences are default except I am using WaveOut as my audio system, my input device is the UCA202 (Microphone (USB Audio CODEC)), out put is sound mapper, sample format 24-bit, 2 input and 2 output channels, 44.1k samplerate, and 4096 samples buffer. I'm not sure what I did wrong but I would really appreciate any help. Thanks.

One thing; Have you installed the Behringer driver for this device (available on the Behringer Website)? If so, you need to ensure that you use the same USB socket that you connected the device to during installation, otherwise the device doesn't seem to be recognised properly. This is a known issue (this is documented in the accompanying files that come with the driver installer). That said, I doubt whether that would solve your mono only problem, but it may be worth trying if all else fails. Stephen

I have vista so drivers is not the problem. Like I said it works well with fl studio and it works fine in reaper if i use ASIO4ALL in reaper, but i really don't want to use asio anymore, it's slow and hogs my sound cards so i can't use other applications to listen to audio simultaneously. I came here because I'm pretty sure it's a bug/compatability issue... Well ASIO works perfect with it reaper with wave out does mono so idk