mtxoci.dll - Analyze and Virus check.

★★★★☆ Verified File (27.08.2026)
This file from Windows directory "System32"

⚠️ Important Notice: MTXOCI.DLL is a crucial system file for Microsoft Exchange. Essential for server operations. Missing or corrupt can cause functionality issues. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	64-bit (x64)	Compatible with only 64-bit Windows
File version	2001.12.10941.16384
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	176 kb.	180224 bytes.

Hashes:

MD5: b3f2b4c0dd8b01d7a4a42f3bb2932ae2 ✅
SHA-1: a1b482a9753e3d00d6572ac6a6587bd9a72c419a
SHA-256: 9a1013da8df62dca7c5ffdbf50f66b2c2be0e88461053fb41a644530e6cf11ca
SHA-512: 1ac701a624d25461a26e4e720a14a84b29f905cee713283f4e33391064fb1de4a22b299065f0b15a4f4255b799aa95c004faf0e57ef337b38597644c9acfa131

✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.

📊 Diagnostics Tool: Verify Your `mtxoci.dll` 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.

mtxoci.dll - Analyze and Virus check.

Hashes:

📊 Diagnostics Tool: Verify Your mtxoci.dll File

📊 Diagnostics Tool: Verify Your `mtxoci.dll` File