Need Help with MMS

[mmtrevor]

I have a htc touch pro sprint cdma on boost mobile. When I got the phone everything worked including picture mail. I had downloaded a program which messed up my phone had to do a hard reset and now the picture mail don't work. I've tried everysingle arcsoft mms including using the regedits and I receive but not send. When it was working before I would be able to send a picture and when i received one it had a link to my boost mobile media mail account. Can someone please help me fix this issue. By the way I'm on windows 6.5 now just flashed an hr ago using Mighty 6 rom. Thanks