For security reasons, the browser command must not contain whitespace or start with a drive letter. The purpose of this mechanism is to avoid commands like format C: or C:\rootkit.exe.
74.
You have reached the maximum attempts for activating your account from your ip address.
75.
Failed to add browser
76.
That's because the /RPC2 interface was for the old version 0.3 of Browsershots which moved to http://v03.browsershots.org/ for historic reference.
