I'm using SEF Translate (automatic translations) that have the ability to create SEF URLS (e.g. www.yoursite.com/en) > see the point 8:
https://ordasoft.com/News/SEF-Translate-Documentation/how-to-configure-sef-translate.html
As you can see on the added file for you, to have back that feature I had to add manually this code to the .htaccess after the "##### RewriteBase set - END":
RewriteRule ^([a-z]{2})/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^([a-z]{2})$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
RewriteRule ^(zh-CN)/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^(zh-CN)$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
RewriteRule ^(zh-TW)/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^(zh-TW)$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
RewriteRule ^(bs-Latn)/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^(bs-Latn)$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
RewriteRule ^(ceb)/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^(ceb)$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
RewriteRule ^(hmn)/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^(hmn)$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
RewriteRule ^(mww)/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^(mww)$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
RewriteRule ^(yua)/(.*)$ components/com_seftranslate/translate.php?seflang=$1&sefurl=$2 [L,QSA]
RewriteRule ^(yua)$ components/com_seftranslate/translate.php?seflang=$1 [L,QSA]
Please, Where is better to paste that code into the Admin Tools htaccess maker to have it automatically included each time i recreate the file with Admin Tools ?
Many Thanks for help in advance!