nsmapi32.dll: download the file and fix the error

32-bit (x86) Netscape Communications Simple MAPI Scanned by antivirus

nsmapi32.dll is a file of the software Netscape Communications Simple MAPI (“mapi32”), published by Netscape Communications Corporation. Version offered here: 4, 5, 0, 1, 32-bit.

Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only nsmapi32.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download nsmapi32.dll .zip file: the DLL + its instructions · downloaded 1,907 times

Version: 4, 5, 0, 1
Architecture: 32-bit (x86)
Size: 68.61 KB
Publisher: Netscape Communications Corporation

Then:

Extract nsmapi32.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: 53bd389b39f88afd363862aee2703dc5062397c4946f7829042af51beb01d917 · Check on VirusTotal · Product: Netscape Communications Simple MAPI

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides nsmapi32.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to nsmapi32.dll

The program can't start because nsmapi32.dll is missing.
Error loading nsmapi32.dll. The specified module could not be found.
Failed to load nsmapi32.dll

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