What is msiexec.exe?
msiexec.exe is part of Windows Installer - Unicode and developed by Microsoft Corporation according to the msiexec.exe version information.
msiexec.exe's description is "Windows® Installer"
msiexec.exe is digitally signed by Microsoft Windows.
msiexec.exe is usually located in the 'C:\Windows\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about msiexec.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 msiexec.exe:
| Property | Value |
|---|---|
| Product name | Windows Installer - Unicode |
| Company name | Microsoft Corporation |
| File description | Windows® Installer |
| Internal name | msiexec |
| Original filename | msiexec.exe.mui |
| Legal copyright | © Microsoft Corporation. Tutti i diritti riservati. |
| Product version | 5.0.7600.16385 |
| File version | 5.0.7600.16385 (win7_rtm.090713-1255) |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Windows Installer - Unicode |
| Company name | Microsoft Corporation |
| File description | Windows® Installer |
| Internal name | msiexec |
| Original filename | msiexec.exe.mui |
| Legal copyright | © Microsoft Corporation. Tutti i di.. |
| Product version | 5.0.7600.16385 |
| File version | 5.0.7600.16385 (win7_rtm.090713-1255) |
Digital signatures [?]
msiexec.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Microsoft Windows |
| Certificate issuer name | Microsoft Windows Verification PCA |
| Certificate serial number | 6115230f00000000000a |
VirusTotal report
None of the 48 anti-virus programs at VirusTotal detected the msiexec.exe file.
Filename variants
msiexec.exe may also use other filenames. The most common variants are listed below:
- uhuiIMRyeoY.exe
- kIZjbOusPHDbM.exe
- OIaAv.exe
- yuyixAwnUi.exe
Folder name variants
msiexec.exe may also be located in other folders than C:\Windows\. The most common variants are listed below:
- C:\Windows\system32\
- c:\users\%USERNAME%\appdata\local\
- c:\users\%USERNAME%\appdata\roaming\
- C:\Windows\syswow64\
Other files also named msiexec.exe
msiexec.exe (9 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | eee470f2a771fc0b543bdeef74fceca0 |
| SHA256 | 78617ddf9a0067a32cb5d87a796c93a9618ac006ccdcb3c7c824fdeb6ec5fd59 |
Error Messages
These are some of the error messages that can appear related to msiexec.exe:
msiexec.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
msiexec.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.
Windows® Installer has stopped working.
End Program - msiexec.exe. This program is not responding.
msiexec.exe is not a valid Win32 application.
msiexec.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with msiexec.exe?
To help other users, please let us know what you will do with msiexec.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.
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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.