Silkroad Crash on Login

Hey guys,
I got a big problem, everytime I start sro, the client keeps crashing when I type anything (Id, Password)
First there was the Error-sender error, then I deleted the Sender but it still keeps crashing.
Already reinstalled and everything.
Its not only Isro, also rsro got same crashes.
Anyone got a solution?

Can you upload the last .dmp file generated by the client?
You can find it on C:/Program Files(x86)/Silkroad/Dump (example).
Doesn't matter if you upload the RSRO or the ISRO ones.

sure, [Only registered and activated users can see links. Click Here To Register...] it is

I just checked it, seems is a conflict with a 3rd party program, DoubleDesktop or something like that. Try closing it and his services.
If don't works then I don't know =/