Cant Send files in YIM for Windows or Android??

[Megaman]

Hello, Ive been a long time YIM user, all of a sudden I'm not able to send files to any of my contacts, Ive tried via YIM for windows and also YIM for android. The file transfer never starts?
If I user a different account it works fine, just not sure why it wont work with a particular account when it use to.

Greatly appreciate any help.

Thanks

[Dermot]

Have you asked your friend if they even receive the file request or is it never received?