Why is there a folder named 1033 or 2052 in the installation directory of Visual Studio?

It's unclear why there's always a directory named 1033 or 2052 in the installation directory for many MS products.

Search for a moment to know that the original is called LCID (Locale ID, culture identifier)

Common example: 1033 for English (United States), 2052 for Chinese (Simplified)

Calculation formula: Primary language (main language low) + 1024x768 * Sub-language (sub-language high)

Then: 1033[English (US)] = 9 + 1024 * 1, 2052[Chinese (Simplified)] = 4 + 1024 * 2

There are also software in 16 notation, 1033 of the 16 binary is 0x0409, so the installation directory will be known as the 0409 directory, the English (United States)

Full LCID list:

Locale ID (LCID) Chart

List of Locale IDs (LCID) Values as Assigned by Microsoft

Related information:

Locale Identifiers

Language Identifier Constants and Strings

Why is there a folder named 1033 or 2052 in the installation directory of Visual Studio?