: The system may be looking for the .cdx file in a directory that does not exist or where the user lacks read/write permissions. Recommended Solutions
If the error occurs in a modern Windows app or game (like Call of Duty), use the built-in repair tool: Go to .
: The system may be looking for the .cdx file in a directory that does not exist or where the user lacks read/write permissions. Recommended Solutions
If the error occurs in a modern Windows app or game (like Call of Duty), use the built-in repair tool: Go to . cdx error 0x3 1 exclusive