[clinton17]

after downloading runemate, it starts and after setting up and loading osrs client it deletes itself and then i have to download it again? used to be fine but this has been happing so often i cant even use it anymore...

 

[american express]

It sounds like it might be your antivirus falsely detecting RuneMate as a virus and it is quarantining/deleting it once it is run.

Turn off and/or whitelist RuneMate in your antivirus.