I can't open my Yahoo messenger around two weeks what is the solution

When I run into a problem.
I have Iobit uninstaller.
I use it.
It works great.
Use it to uninstall Yahoo message..
When you use it.

It will list what programs are in your machine.
When you see Yahoo message..
Point and click it.
It will ask you if you really want to uninstall it?
Click ye.
Then it creates a restore point.en it will do it.

Nothing to worry about there.
You may have the program do the same and ask you the same.
Click yes, then the program will do the same.
But! Iobits uninstaller also removes the other things that do get let behind.
It's called a power scan.
Then when that's completed.
You click slect all.
And it will get rid of the program completely.

What may have happened.
Is the program may be corupt or broken.
Once you remove the program.
Download it.
And see what happens.

This does happen from time to time.
You can go to the site for a free download.

Here is the link: Download - IObit (http://www.iobit.com/download.html)
Scroll down to until you see the program and download it for free.

Th

Have you looked at the date on your computer? If it is not correct then messenger will not allow you to log on.