In yahoo messenger,when i'd like to open my inbox,it does't do and writes applications are't found. how can i open my inbox?

Just open your yahoo messenger, then click messages or the envelope icon on your uppermost right side of your yahoo messenger. An inbox new message shall appear from your inbox messenger telling you to click on the link for email activation. After clicking on it you Just Have to Wait for a minute or so . Then afterwards you could open your email freely without prior notice. Have a nice day friend !!! God Bless...

Completely uninstall Yahoo! Messenger using Revo Uninstaller and reinstall the application using the latest Yahoo! Messenger installer from Yahoo!

Try to remove yahoo messenger and re-install it again.
If you can't uninstall it try this:
1) Log out of Yahoo Messenger and close yahoo messenger completely [ it should not be running under task manager as a process ]. 2) Open Start Menu >> Control Panel. 3) Double-click on Add or Remove Programs. 4) Locate Yahoo Messenger in Add or Remove Programs. 5) Click Change/Remove button. 6) Restart your computer, if it doesn't restart it automatically. 7) Open Yahoo folder in Program Files (C:\Program Files\Yahoo) and delete it. 8) Open registry through Start Menu >> Run and type regedit now navigate to the HKEY_CURRENT_USER\ Software\ registry entry, delete Yahoo, and exit the Registry.
If the above method does not work for you, try the following methods to solve the problem.
1. Open Program Files >> Yahoo Messenger and find the file UNWISE.exe file. Double click this to run it. This will un install yahoo messenger.

Hey.

It is possible that someone has accidentally uninstalled Yahoo! Messenger.

Try going to My Computer > C:/ > Program Files > Yahoo! > Messenger and here look for an icon of a smiley face :) that reads Yahoo! Messenger. Try to open that. If it doesn't work or if it's not there someone messed with your files.

In which case go to Yahoo.com click on Messenger on the left hand side and reinstall the Yahoo! Messenger application.

Dear user,

Please make sure your internet is fast, yahoo does not log in when connection dips. if connection speed is ok then install another messenger called "Pidgin" it is freely available for download.

meanwhile open the realted e-mail inbox of the yahoo id and sign out. if inbox is not opening them try the "i lost my password" options and reset your password, then try logging in the messenger with the new password.

You did not correctly write your Username and Password. try using it like this.
-remove @yahoo.com "[email protected]" and write it like this
-"example" in the username
-check the capslock(be sure you're capslock are of)
If problem still persist try re-opening the application.
If you can't open other accounts try reinstalling your yahoo messenger.
http://messenger.yahoo.com/

Hope this helps. Thank you for using Fixya!

You can open your yahoo mail inbox
1)open this link
2)enter your yahoo id and password
3)click inbox button

You can or can't signing in please write clearly.....

Reinstall messenger