NEW: PUTTY 0.70

PuTTY 0.70
A free implementation of Telnet and SSH with an xterm terminal emulator

• Abort the installation if PuTTY, PSCP, PSFTP, or Plink is running
• Uninstall existing versions
• Install PuTTY
  • Suppress the creation of the desktop shortcut

Command line arguments
<none> - Minimally interactive install
/u - Unattended install
/s - Silent install

Exit codes
Common exit codes