Windows xp security update KB2686509

[jaisrigopi]

It is not possible to install Security Update for Windows XP (KB2686509). Anybody please suggest a solution?

 

[d6bmg]

Piracy talking?
Officially: Don't ever think of it.
Unofficially: Use google.

 

[topgear]

^^ there's may be lots of other reasons .

 

[Zangetsu]

what is KB2686509 hotfix for?

 

[reniarahim1]

This is what MS website says : A security issue has been identified that could allow an authenticated local attacker to compromise your system and gain control over it.

 

[topgear]

KB2686509 can cause installation issues the the pc has some kind of key mapping softwares installed - so OP should check if he is using any kind of apps for his keyboard.