Masalah sign in Yahoo! Messenger dengan proxy

Langsung saja, ketika upgrade YM dari versi 9 ke versi 10 ternyata ada masalah tidak dapat sign in dengan tampilan pesan seperti ini: 

Padahal koneksi lagi baik-baik saja, dan pengaturan koneksi di Preferences sudah di set ke proxy (koneksi internet di kantor harus melalui proxy). Sempat beberapa kali uninstall dan restart komputer, utak-atik firewall, namun hasilnya tetap sama saja. Tiba-tiba, muncul keinginan untuk menjelajah Internet Options. Nah, di tab advanced terlihat pilihan “Use HTTP 1.1 through proxy connections” tidak dicentang.

Sepertinya itulah masalahnya. Setelah dicentang, sang YM dapat sign in kembali. Untuk masalah yang lain mohon maaf tidak dibahas di sini karena memang belum menemukan masalah selain ini. Semoga bermanfaat.

English version (without picture):

Yahoo! Messenger sign in problem with connection behind proxy After upgrading Yahoo! Messenger from version 9 to 10, I got a connection error message when trying to sign in. Whereas, there was no problem with the connection. Also, I already set the connection to proxy connection. Everything seemed just on the right track. I had uninstalling the program, playing with firewall and registry, restarting the computer several times, but still did not work at all. It almost made me frustrated.

Suddenly, I just felt that I should take a look in the Internet Options. On the Advanced tab of it, I saw that “Use HTTP 1.1 through proxy connections” option was unchecked. I thought, probably that is the problem. Finally, after checked that option, I could sign in again successfully. Yey!

For another problem, I apologize that I can not give you any suggestion to cope it. It is just because I have not found any problems unless this.

Cheers 🙂