[CB-4800] Workaround a Short File Name error on WinXP while maintaining fix for long paths

Reviewed by Bryan Higgins <bhiggins@blackberry.com>
Tested by Tracy Li <tli@blackberry.com>
[CB-4762] Added a fix to the run script to error out when the IP is not found

Reviewed by Bryan Higgins <bhiggins@blackberry.com>
Tested by Daniel Audino <daudino@blackberry.com>