Photopost Problem

[Maciej]

I have problem with photopost i is in subdomain when i turning seo links is works with this .htaccess in sub-domain

RewriteEngine On
#RULES for SEO translation links without any SEO engine (on raw vBulletin links)
#If you are using vB 'Mod Rewrite Friendly URLs' then put those rules JUST BEFORE vB rules
RewriteRule ^/?(af|sq|ar|hy|az|eu|be|bg|ca|zh-CN|hr|cs|da|nl|en|et|tl|fi|fr|gl|ka|de|el|ht|iw|hi|hu|is|id|ga|it|ja|ko|lv|lt|mk|ms|mt|no|fa|pl|pt|ro|ru|sr|sk|sl|es|sw|sv|zh-TW|th|tr|uk|ur|vi|cy|yi)/archive/index.php/(.*)?$ archive/index.php?/$2&language=$1 [L,QSA]
RewriteRule ^/?(af|sq|ar|hy|az|eu|be|bg|ca|zh-CN|hr|cs|da|nl|en|et|tl|fi|fr|gl|ka|de|el|ht|iw|hi|hu|is|id|ga|it|ja|ko|lv|lt|mk|ms|mt|no|fa|pl|pt|ro|ru|sr|sk|sl|es|sw|sv|zh-TW|th|tr|uk|ur|vi|cy|yi)/$ index.php?language=$1 [L,QSA]
RewriteRule ^/?(af|sq|ar|hy|az|eu|be|bg|ca|zh-CN|hr|cs|da|nl|en|et|tl|fi|fr|gl|ka|de|el|ht|iw|hi|hu|is|id|ga|it|ja|ko|lv|lt|mk|ms|mt|no|fa|pl|pt|ro|ru|sr|sk|sl|es|sw|sv|zh-TW|th|tr|uk|ur|vi|cy|yi)/(.*)?$ $2?language=$1 [QSA]

The problem is after language change I want to see any pic in gallery..
Site from subdomain
example: gallery.mydomain.co/en/showimage?xxxxx is changing to: mydomain/en/showimage?xxxx so browser cant find the web.

I have vbseo gold and last photo post and last vbulletin, vbet 4.3

I have tryied every thing:

Can you help me?

In root i have htaccess with is provide from vbseo and vbet/ Google chrom browser dosnt fallow transalation fallowing sa every time when i clicking on gallery language is changing to default..