Safe to delete AppData\Roaming?

There are to may files under AppData\Roaming\Adobe\FileBrowser\PhotoshopCS and by now they have contributed 10 GB space. I think they are temp files but i am not so sure about the same and that's the reason i have opened a topic here. I just want to know whether they are of any use or i can just delete them??

You should not delete AppData\Roaming, deleting them it not a safe job. You should not delete files under AppData\Roaming\Adobe\FileBrowser\PhotoshopCS as well. There might be some importation files that might be required for Adobe to work. To find out if they are actually required, i will suggest you to better contact Adobe support. They have better idea of their product and they will let you know if those files are required or not. As far as i am aware files under AppData\Roaming are important and they should not be deleted.