U4.exe Does Not Exist

Follow these steps in order, from simplest to most advanced.

If not, download/re-extract the source files.

Run a full scan with Windows Defender or Malwarebytes. The error could be a leftover from a quarantined threat. If so, the cleanup is already done—you just need to remove the orphaned reference. u4.exe does not exist

Delete the shortcut and create a new one directly from u4.exe (right-click the .exe > Send to > Desktop (create shortcut)).

If the file is there: The problem is likely your configuration or a shortcut pointing to the wrong place. Follow these steps in order, from simplest to most advanced

To prevent it from being deleted again, add your game installation folder to your antivirus exclusion list. Verify Game Files

: Some users running pirated or repacked versions encounter this if the launcher fails to map the directory correctly. How to resolve it The error could be a leftover from a quarantined threat

"u4.exe does not exist" commonly occurs with the PC version of Uncharted: Legacy of Thieves Collection

Check your quarantine and add an exclusion.

If u4.exe was blocked, select it and choose or Allow on device .

Legacy games compiled decades ago often trigger heuristics warnings in modern antivirus programs. Open your antivirus or dashboard. Check the Protection History or Quarantine section.