Installation failed or was canceled, pls help

[sercan.so]

When I try to install W3 1.26a patch, it says "INSTALLATION FAILED OR WAS CANCELED." at the and of the screen.
I know it was common problem before, so you know how to solve it :tiphat:

I read all things about it but I couldn't fix it yet, pls help me ? maybe teamviewer ?
Thx.

[Cen]

Try http://warden.eurobattle.net/downloads/file/15

[sercan.so]

I tried everthing but, when I try to enter "Battle.net" it says this http://eurobattle.net/attachment.php?attachmentid=178414&stc=1
"Unable to validate game version. Please reconnect to Battle.net or apply the current game patch manually."
I downloaded "installer_5" but I cant install it, it says " Installation failed or was canceled" instead of installer_5, I install "installer_4" and before entering game, it update it version 12(I think)
So Who can give me suggestion ?
Thx

[Cen]

If you manually start Warcraft III; does it say the correct version on the bottom right?

[sercan.so]

1.24.4.6387 here what is written in right bottom..
Do you know that there is a problem with installer5 game patch ? I cant install it, but I can install installer4??
Thx

[Cen]

Did you try to use version switcher? Because you still do not have the correct game version. Installer does not even matter before you get W3 to 1.26a

[sercan.so]

Thank you very much, I solve it with wvs ;)