Help SDCard screwing with me?

[Mr.Slave]

I am having a serious problem wit my SD Card that I can't rule anything out. I can mount my card and I can see the contents of my card in windows but the second i try to copy anything it unmounts. It will partially write but instantly unmount once started. I can access my card from Astro and create folders save files from internet and move them around with Astro. I have tried formatting with Android and it seems to go fine but then I get the same mounting problem as stated before. I can start format with windows but format always fails right after it starts. I also can't run RDSLite is says something about device API error and some codes that I can get if needed. It seems like a USB port problem with that info but wanted top know what everyone thought.

 

[Mr.Slave]

Disreguard: Some how I got it to work? Luck I guess.