What is CastSrv.exe?
CastSrv.exe is part of Microsoft® Windows® Operating System and developed by Microsoft Corporation according to the CastSrv.exe version information.
CastSrv.exe's description is "Casting protocol connection listener"
CastSrv.exe is digitally signed by Microsoft Windows.
CastSrv.exe is usually located in the 'C:\Windows\System32\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about CastSrv.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 CastSrv.exe:
| Property | Value |
|---|---|
| Product name | Microsoft® Windows® Operating System |
| Company name | Microsoft Corporation |
| File description | Casting protocol connection listener |
| Internal name | Casting protocol connection listener |
| Original filename | CastSrv.exe |
| Legal copyright | © Microsoft Corporation. All rights reserved. |
| Product version | 10.0.17134.1 |
| File version | 10.0.17134.1 (WinBuild.160101.0800) |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Microsoft® Windows® Operating System |
| Company name | Microsoft Corporation |
| File description | Casting protocol connection listener |
| Internal name | Casting protocol connection listener |
| Original filename | CastSrv.exe |
| Legal copyright | © Microsoft Corporation. All rights.. |
| Product version | 10.0.17134.1 |
| File version | 10.0.17134.1 (WinBuild.160101.0800) |
Digital signatures [?]
CastSrv.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Microsoft Windows |
| Certificate issuer name | Microsoft Windows Production PCA 2011 |
| Certificate serial number | 330000017469de108b3765a8d7000000000174 |
VirusTotal report
None of the 66 anti-virus programs at VirusTotal detected the CastSrv.exe file.
Folder name variants
CastSrv.exe may also be located in other folders than C:\Windows\System32\. The most common variants are listed below:
- c:\%USERNAME%\system32\
Other files also named CastSrv.exe
CastSrv.exe (15 votes)
TCP/UDP Listening Ports [?]
CastSrv.exe has been reported to listen on the following TCP/UDP ports.
| Port | Protocol | # Occurrences |
|---|---|---|
| 7250 | TCP v4 | 7 |
| 7250 | TCP v6 | 3 |
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 8db04e688e7016045af9ce70f74491f1 |
| SHA256 | 6adde9b136b943e8919605dc9b302fe5a7de4a037237da9959fac80743719c61 |
Error Messages
These are some of the error messages that can appear related to castsrv.exe:
castsrv.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
castsrv.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.
Casting protocol connection listener has stopped working.
End Program - castsrv.exe. This program is not responding.
castsrv.exe is not a valid Win32 application.
castsrv.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with CastSrv.exe?
To help other users, please let us know what you will do with CastSrv.exe:
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.
And now some shameless self promotion ;)
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.
Comments
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.