Windows 11’s native ARM64 or 64-bit only enforcement. Fix: Ensure you have the 32-bit (x86) version of Isarcextract. Most legacy builds are x86 and run fine under WOW64 emulation.
| Aspect | Status | |--------|--------| | 64-bit support | Yes (if compiled for x64) | | ARM64 (Surface Pro X, etc.) | May require recompilation | | Windows 11 Sandbox | Works in standard cmd | | SmartScreen | May flag as unrecognized app | isarcextract windows 11 portable