Network unavailable error while installingexternal module

[_AnonymousUser]

Hi Experts,
I am newbie to talend..I tried to install external module (JAR) while its showing "network unavaliable,Please fix it" Please assist to fix this(even i have internet connect available)
Thanks

[Anonymous]

Hi  MubarakAsmatheen,
Is your network Ok with you? Are you behind proxy? If so, could you please check your proxy settings to see if it works?
Best regards
Sabrina