When I shortcut to "my facebook it states Application not found" nothing happens.

contact game support on facebook application and state your user id for game and that you were not credited game credits. There is usually a link for support on these facebook games. If no luck then contact facebook support and explain situation .
It could be a software glitch that has caused this with the facebook game application server. Contact game application support and I think they will help you once they realise what has happened to you .
DON'T PANIC !

Remove and re-install the app

This has nothing to do with your hotspot, the problem you are facing (processcom.facebook.katana) is caused by your phone, I hope you also posted your phone model so we can help you much more. but depending on your phone and Depending on your Operating system,
Try going to your application,
tap settings (it is a gear like icon), from your settings,
Tap application manager (JB4.1 & 4.2)
tap the more/general tab (JB 4.3), then tap application manager,
from application manager, navigate to downloaded, (programs downloaded and installed)
scroll down to your facebook app, tap to open it,
once open, tap clear cache, and clear data,
reboot your phone.
once your phone rebooted normally, tap facebook application, and re-enter your username and password, make sure to enable sync, try also checking facebook app settings if it has the option to sync with wifi, if yes, make sure it is enabled.

Pada program jika dipilih muncul tulisan "Supportive file. Nothing to display."
Untuk nokia 3120 classic, bisa dicoba alternative ini:
-> Pastikan progam yang hendak dipakai sudah diklik "options" atau bisa diatur dulu "application access"! (Supaya program dapat muncul)
-> a. Pilih "menu-settings-display-active standby-active standby mode (on)
lalu pada posisi standby pada shortcut bar pilih "options-select shortcuts-application list-silahkan pilih programya (ditandai)
pilihannya:
done-done-(save change? Dan pilih "yes"
Lalu pada posisi standbay pada shortcut bar, dipilih program2 yang sudah dipilih

b. Cara yang ke 2 bisa memanfaatkan tombol shortcuts:
"Menu-settings-display-my shortcuts-left selection key atau right selection key atau navigation key-application list-pilih programnya
Pada posisi standby, silahkan dipilih pilihan tombol shorcut yang sudah diatur

*Semoga bermanfaat

try to connect that gadget to personal computer windows base operating system with updated antivirus then scan (anti-virus) to disinfect viruses.

Facebook, Inc. 471 Emerson St.
Palo Alto, CA 94301-1605 United States (Map)

Phone: 650-543-4800
Fax: 650-543-4801
http://www.facebook.com

the application you are trying to use is either corrupt or uninstalled, delete the old shortcut, unsinstall and reinstall the application and create a new shortcut on your desktop
Dont forget to say thanks!

The zynga textas hold`em poker on facebook wont load on my profile.

Hello,

Start-->All Programs->Your application. If it works, create a new shortcut on desktop. If it does not work, the application has been uninstalled, or it folder has been displaced.

You can use Add/Remove program in control panel to verify if it is still installed.

To create shortcut, point mouse cursor in a free area, Right Click >>New>>Short Cut. Click the submenu. A create shortcut window appears and you use the browse button to travel to the application folder in Programs Files, and select the executable file (has an extension .exe) and click OK.

Hope it helps

Chances are the link is broken. If the shortcut you created was for a program/application, right click the shortcut and select Properties. Check the target and start in fields to make sure that they are correct.