If the game is on an external or secondary drive, try moving it to your primary SSD (C: drive). Some users have resolved the error by ensuring the game is in the default Program Files structure.
This is the most common source. Many total conversion mods (e.g., The New Order , Kaiserreich , Millennium Dawn ) alter interface files. If a mod defines a spriteType or bitmapfont that references rus but the actual .dds texture or .ttf font file is missing, the error appears. read error of file rus code-pre-gfx
Use the Scan and Repair tool in Battle.net or Verify integrity in Steam. Detailed Blog Post Outline The Mystery of Dev Error 6036 If the game is on an external or
"Read error of file rus_code-pre-gfx.ff" (often appearing as Dev Error 6036 Many total conversion mods (e
loop { match read_file_with_error_handling(path_ref) { Ok(contents) => return Ok(contents), Err(e) => { attempts += 1; if attempts >= max_retries return Err(e);