Error 1286: ERROR_VDM_DISALLOWED

Windows Error Code Lookup: Decode Windows error codes: Win32, HRESULT (0x80070005), NTSTATUS, Windows Update, msiexec and blue-screen stop codes, with what to check next.

Paste the number from an error dialog, event log, script or setup log: 0x80070005, 80070005, -2147024891, 1603, 0xC0000005, a stop code like 0x7E, a name like E_ACCESSDENIED, or a few words. You get every way Windows could mean that number (an HRESULT often wraps a Win32 error, so 0x80070005 is "Access is denied" too), its parts decoded, and what to check for the common ones. Names and messages come from the Windows SDK headers and Windows' own message tables; see Microsoft's System Error Codes and [MS-ERREF] for the full references.

Try: 0x80070005, 1603, 0xC0000005, 0x800F081F, 0x8024402C, 0x7E, access denied

0x00000506 = 1,286

Win32 error 1286 (0x506)

ERROR_VDM_DISALLOWED

%1 is a 16-bit application. You do not have permissions to execute 16-bit applications. Check your permissions with your system administrator.

%1, %2… are where Windows fills in details such as a file or program name.

As an HRESULT (HRESULT_FROM_WIN32): 0x80070506