456 is an account and permission result. The local Windows en-US message table describes this value as: “The custom capability's SCCD has an invalid catalog.”
Code reference and safe checks
Read the exact screen and operation before selecting a repair. This page does not run commands or collect files, keys or logs.
What this value means
The local Windows en-US message table describes this value as: “The custom capability's SCCD has an invalid catalog.”
ERROR_CAPAUTHZ_SCCD_INVALID_CATALOG is a Win32 system result, usually returned to an application or API caller. It is not a Windows blue-screen code or a diagnosis of the whole PC.
| Code | 456 |
|---|---|
| Hex form | 0x1C8 |
| Symbol | ERROR_CAPAUTHZ_SCCD_INVALID_CATALOG |
| Windows family | Win32 system codes |
| Source level | Windows en-US message resource |
Safe next steps
- For 456 (ERROR_CAPAUTHZ_SCCD_INVALID_CATALOG), check which account and application reported the code, and whether the account is permitted to perform that specific action.
- Use the official account or organization recovery path. Do not share passwords, tokens, product keys, or recovery keys with a code-lookup site.
- For a work or school device, ask IT to inspect policy and audit logs before changing permissions.
After one step, repeat the original operation and record whether this same code returns. A different code needs a fresh interpretation.
What this code cannot prove
This wording came from the local Windows en-US system message table. The symbolic name is from the source dataset’s historical Boost mapping; a matching current Microsoft web pair was not found in the checked lists. Verify the exact number and applicability on the affected device.
Stop before changing security, licensing, directory or production settings on a managed device; involve the responsible administrator.
Official reference and verification
Source type: Windows en-US message resource. Checked against the source set on Nov 2, 2026.
The reference gives the meaning of this identifier. It does not inspect your PC or guarantee that one repair will work.