Need help with fitting doors

[Your Computer]

Firstly, you have two keys: key1, according to what you have, is intended to be Room Key, and key_study is something else. However, inventory item names are not based on the name of the entity, they are based on what you provide for CustomSubItemTypeName. Secondly, it's not ".php", it's ".hps". Thirdly, the .lang file shouldn't contain special characters; if you want them to contain special characters, use the HplLangTool program. Finally, in XML when you use the less-than character, that's telling the parser you're starting a tag; you have to use HTML entities in their place when you intend otherwise.