What is NDP45-KB3074550-x64.exe?

NDP45-KB3074550-x64.exe is part of Microsoft .NET Framework 4.5 and developed by Microsoft Corporation according to the NDP45-KB3074550-x64.exe version information.

NDP45-KB3074550-x64.exe's description is "Security Update for Microsoft .NET Framework 4.5 (KB3074550)"

NDP45-KB3074550-x64.exe is digitally signed by Microsoft Corporation.

NDP45-KB3074550-x64.exe is usually located in the 'c:\Program Files (x86)\360\Total Security\hotfix\' folder.

Some of the anti-virus scanners at VirusTotal detected NDP45-KB3074550-x64.exe.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on NDP45-KB3074550-x64.exe:

Product nameMicrosoft .NET Framework 4.5
Company nameMicrosoft Corporation
File descriptionSecurity Update for Microsoft .NET Framework 4.5 (KB3074550)
Internal nameNDP45-KB3074550-x64.exe
Original filenameNDP45-KB3074550-x64.exe
Legal copyright© Microsoft Corporation. All rights reserved.
Product version4.5.51710.34270
File version4.5.51710.34270

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameMicrosoft .NET Framework 4.5
Company nameMicrosoft Corporation
File descriptionSecurity Update for Microsoft .NET F..
Internal nameNDP45-KB3074550-x64.exe
Original filenameNDP45-KB3074550-x64.exe
Legal copyright© Microsoft Corporation. All rights..
Product version4.5.51710.34270
File version4.5.51710.34270

Digital signatures [?]

NDP45-KB3074550-x64.exe has a valid digital signature.

Signer nameMicrosoft Corporation
Certificate issuer nameMicrosoft Code Signing PCA
Certificate serial number330000010a2c79aed7797ba6ac00010000010a

VirusTotal report

1 of the 54 anti-virus programs at VirusTotal detected the NDP45-KB3074550-x64.exe file. That's a 2% detection rate.

ScannerDetection Name
ClamAV Win.Trojan.Bancos-2115
1 of the 54 anti-virus programs detected the NDP45-KB3074550-x64.exe file.

Hashes [?]


Error Messages

These are some of the error messages that can appear related to ndp45-kb3074550-x64.exe:

ndp45-kb3074550-x64.exe has encountered a problem and needs to close. We are sorry for the inconvenience.

ndp45-kb3074550-x64.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.

Security Update for Microsoft .NET Framework 4.5 (KB3074550) has stopped working.

End Program - ndp45-kb3074550-x64.exe. This program is not responding.

ndp45-kb3074550-x64.exe is not a valid Win32 application.

ndp45-kb3074550-x64.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

What will you do with the file?

To help other users, please let us know what you will do with the file:

What did other users do?

The poll result listed below shows what users chose to do with the file. 100% have voted for removal. Based on votes from 2 users.

Keep0 %
Remove100 %

NOTE: Please do not use this poll as the only source of input to determine what you will do with the file. Only 2 users has voted so far so it does not offer a high degree of confidence.

Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

Please select the option that best describe your thoughts on the information provided on this web page

Free online surveys

And now some shameless self promotion ;)

A screenshot of FreeFixer's scan result.Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.

If you have questions, feedback on FreeFixer or the freefixer.com website, need help analyzing FreeFixer's scan result or just want to say hello, please contact me. You can find my email address at the contact page.


Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

No comments posted yet.

Leave a reply