mapi32.dll.mui - Analyze and Virus check.
★★★★☆ Verified File (27.08.2026)⚠️ Important Notice: dll.mui files for language-specific mail services integration. Essential for email functionalities in Windows applications. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 32-bit (x86) | Compatible with 32 and 64-bit Windows |
| File version | 1.0.2536.0 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | 🟡 Not signed | Signature missing. The file may have been modified. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 52 kb. | 53248 bytes. |
Hashes:
MD5: 4af3a5bbb53fbeb0cfe9b5f09adef03d ✅SHA-1: 103d3ddd16bc032aa1f3644863fab0c7db66ce53
SHA-256: 1871ce5dd52d574ceec6a33838114dda79e8e256157a84e9fe30837cc676c9a4
SHA-512: c6ff302e7827608c5819fb15dcfe4ed13a4b24fb682f3c86cff6312cf44afb1b785b43e809b1395351f7b0a909f09a211e1a5bed1a59945872c95760b6227345
✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).
📊 Diagnostics Tool: Verify Your mapi32.dll.mui File
Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.
Other versions:️ mapi32.dll.mui 1.0.2536.0 64-bit (x64)
Similar files:
️msmapi32.ocx | ️msmapi32.dll | ️olmapi32.dll | ️mozmapi32.dll | ️mapi32.dll