I'm having problems

[MertTurk]

Hi, I do not know why I'm having problems when upgrading, but what do I help

[kh99]

You need to make sure all of the vb4.1.12 files have been uploaded. That error is telling you that some files on your server are an older version.

[MertTurk]

This problem happened to me now

[Lynne]

Check AdminCP > Settings > Options > Style & Language Options and make sure that Default Style for Modern Mobile Browsers and Default Style for Old Mobile Browsers are set to NONE (or to a mobile style), not to your default style.

[MertTurk]

:((((

[Lynne]

Create a new style with no parent:

Styles & Templates > Style Manager > Add New Style
Parent Style: No Parent Style
Title: Default vBulletin
Allow User Selection: Yes
Save

Then browse the site using that totally default vbulletin style - do you still have the same problem?

If so, try disabling your modifications/plugins and see if you still have this problem.
Note: To temporarily disable the plugin system, edit includes/config.php and add this line right under <?php

define('DISABLE_HOOKS', true);

Now view the page using no modifications and with the totally default style.

[Boofo]

Hi, I do not know why I'm having problems when upgrading, but what do I help

If you are trying to upgrade after the patch, I got that same error and they said on the com to just click Ignore and Continue. Something about it being like that because it was the patch instead of a full install.

[MertTurk]

did not help please

[borbole]

did not help please

Did you try Lynne 's suggestion above?

But seeing the fact that this is a vb releated issue I think it would be better if you asked over at vb.com about this. Or submit a ticket at your help desk there.

[MertTurk]

what is ticket

[Boofo]

If you are just applying the patch, that is normal for 4.1.12 PL1. Just click "Ignore and Continue". If you are uploading all new files, then you shouldn't see that error.

[ForceHSS]

what is ticket

http://members.vbulletin.com/membersupport_contactform.php