Medium Operating Systems ✓ Solution Verified by Community (0+ upvotes)

Error Code error-is-substed — Windows 11

ERROR_IS_SUBSTED = 135

✅ 65% úspěšnost
👥 0+ uživatelů ověřilo
📅 Aktualizováno: 2026-08-12
⏱️ 10 min čtení
Oprava založena na komunitních zprávách a expertní analýze. Naposledy ověřeno: 2026-08-12 · Jak ověřujeme opravy
Error Codeerror-is-substed
Affected SystemWindows 11 (Microsoft)
DifficultyMedium
Estimated Time10 min
Requires Admin Rights⚠️ Yes
Requires Reboot🔄 Yes

Postup řešení

  1. 1 Press Windows key + R, type 'cmd' and press Ctrl+Shift+Enter to open Command Prompt as administrator.
  2. 2 Type 'subst' and press Enter to list all current drive substitutions. Identify the drive letter that is causing the error.
  3. 3 To remove the substitution, type 'subst [drive letter]: /d' (e.g., 'subst E: /d') and press Enter. This removes the virtual drive mapping.
  4. 4 If the substitution was created via a script or startup, check Task Scheduler or the Startup folder for commands that use 'subst'. Remove or modify them.
  5. 5 Restart your computer to apply the changes.
  6. 6 If the error occurs in a specific application, check if the application has settings that reference the substituted drive. Update the application's configuration to use the actual folder path instead.

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