こんにちは。
Config.xml の情報ありがとうございます。以前のバージョンは、行を含める の$ config ['その他'] ['admincpdir'] ='admincp';.それがもし Vb の最新バージョンで削除された理由かわからないです。
あなたの .htaccess は次のようになります。
	Code:
	RewriteEngine On
Options FollowSymLinks
RewriteRule ^/?(af|sq|ar|be|bg|ca|zh-CN|hr|cs|da|nl|en|et|tl|fi|fr|gl|de|el|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|vi|cy|yi)/archive/index.php/(.*)?$ archive/index.php?/$2&language=$1 [L,QSA]
RewriteRule ^/?(af|sq|ar|be|bg|ca|zh-CN|hr|cs|da|nl|en|et|tl|fi|fr|gl|de|el|iw|hi|hu|is|id|ga|it|ja|ko|lv|lt|mk|ms|mt|no|fa|pl|pt|ro|ru|sr|sk|sl|es|sw|sv|zh-TW|th|tr|uk|vi|cy|yi)/$ index.php?language=$1 [L,QSA]
RewriteRule ^/?(af|sq|ar|be|bg|ca|zh-CN|hr|cs|da|nl|en|et|tl|fi|fr|gl|de|el|iw|hi|hu|is|id|ga|it|ja|ko|lv|lt|mk|ms|mt|no|fa|pl|pt|ro|ru|sr|sk|sl|es|sw|sv|zh-TW|th|tr|uk|vi|cy|yi)/(.*)?$ $2?language=$1 [L,QSA]
<IfModule mod_rewrite.c>
RewriteEngine On
#In some cases where you have other mod_rewrite rules, you may need to comment out the following line
	#and change it to match your folder name. This resets the other mod_rewrite rules for just this directory
	#If your site was www.example.com/forum, the setting would be /forum/
	#RewriteBase / 
	# Send css calls directly to the correct file VBV-7807
	RewriteRule ^css.php$ core/css.php [NC,L]
# Redirect old install path to core.
RewriteRule ^install/ core/install/ [NC,L]
# Main Redirect
RewriteCond %{REQUEST_URI} !\.(gif|jpg|jpeg|png|css)$
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?routestring=$1 [L,QSA]
# Because admincp is an actual directory.
RewriteRule ^(admincp/)$ index.php?routestring=$1 [L,QSA]
</IfModule>
<IfModule mod_deflate.c>
    AddOutputFilterByType DEFLATE application/atom+xml \
                          text/javascript \
                          application/x-javascript \
                          application/javascript \
                          application/json \
                          application/rss+xml \
                          application/vnd.ms-fontobject \
                          application/x-font-ttf \
                          application/xhtml+xml \
                          application/xml \
                          font/opentype \
                          image/svg+xml \
                          image/x-icon \
                          text/css \
                          text/html \
                          text/plain \
                          text/x-component \
                          text/xml
</IfModule>
<IfModule mod_expires.c>
	ExpiresActive On
	ExpiresByType application/x-javascript A1209600
	ExpiresByType text/javascript A1209600
	ExpiresByType application/javascript A1209600
	ExpiresByType text/css A31536000
	ExpiresByType image/x-icon A2592000
	ExpiresByType image/icon A2592000
	ExpiresByType application/x-ico A2592000
	ExpiresByType application/ico A2592000
	ExpiresByType image/gif A2592000
	ExpiresByType image/jpeg A1209600
	ExpiresByType image/jpg A1209600
	ExpiresByType image/png A1209600
	ExpiresByType application/x-shockwave-flash A1209600
	ExpiresByType font/ttf A2592000
	ExpiresByType font/otf A2592000
	ExpiresByType font/x-woff A2592000
	ExpiresByType image/svg+xml A2592000
	ExpiresByType font/truetype A2592000
	ExpiresByType font/opentype A2592000
	ExpiresByType application/x-font-woff A2592000
	ExpiresByType application/vnd.ms-fontobject A2592000
</IfModule>
<IfModule mod_headers.c>
    Header set Connection keep-alive
	<filesmatch "\.(ico|flv|gif|swf|eot|woff|otf|ttf|svg)$">
		Header set Cache-Control "max-age=2592000, public"
	</filesmatch>
	<filesmatch "\.(jpg|jpeg|png)$">
		Header set Cache-Control "max-age=1209600, public"
	</filesmatch>
	<filesmatch "\.(eot|woff|otf|ttf|svg)$">
		Header set Cache-Control "max-age=2592000, public"
	</filesmatch>
	# css and js should use private for proxy caching https://developers.google.com/speed/docs/best-practices/caching#LeverageProxyCaching
	<filesmatch "\.(css)$">
		Header set Cache-Control "max-age=31536000, private"
	</filesmatch>
	<filesmatch "\.(js)$">
		Header set Cache-Control "max-age=1209600, private"
	</filesmatch>
</IfModule>
RewriteCond %{QUERY_STRING} !redirected=
RewriteCond %{QUERY_STRING} !do=
RewriteCond %{REQUEST_URI} !(admincp|modcp|clientscript|cpstyles|images|css|js|login|auth|ajax)
RewriteRule ^(.*)$ vbenterprisetranslator_front_controller.php?redirected=$1 [L,QSA]
 管理 CP および FTP の午後のアクセス詳細を送ってください。設定を確認下さい