I have a problem in the Administration Localization 1.4 ,
if you open the administration page , then in another browser tab open the shop, change the language in the shop , then refresh the page in the administation / products for example (use F5), it will take the language set by the shop front pages.
it seems that the administation pageasreading the variable set by the front, .
We got round this by copying the "Admin." variables in the database localization table as a second language with English contents.
So say English has language Id 7 and German is 8, if you create identical "Admin." variables for both 7 & 8, then your admin area will always be in English.
This is quick and easy to do but has the disadvantage that the localization list gets very long, and the database obviously bigger. Other than that we found it to work fine.