32-bit
zip / wixmachine scopedownload.teamviewer.com · publisher domain- File name
- Update_msi_15.80.4.zip
- SHA-256
- 4ecaca2ff2c30079e2a8f054f9a5cb7a672d3932311b0c4be8d5716e71a23900
- Product code
- {2398E1A1-DF24-4F79-8936-8572DC34F534}
by TeamViewer · Proprietary
Secure remote access and support.
These URLs are the ones TeamViewer declares in its own manifest. We do not proxy or shorten them, and we do not host a copy.
Run this against the file on disk. If the output does not match the hash below, the file is not what TeamViewer published. Delete it.
Windows · PowerShell
Get-FileHash "Update_msi_15.80.4_x64.zip" -Algorithm SHA256macOS · Linux
shasum -a 256 "Update_msi_15.80.4_x64.zip"Expected output
d2fe6fe73c53b717951032716984e25e1afd0371aefa36580a00f8e494e1e450
Every guide on this tells you to hunt for the product code with Get-WmiObject or in the registry. You do not need to: it is published in the installer manifest, and it is printed below.
Product code · 32-bit
{2398E1A1-DF24-4F79-8936-8572DC34F534}
Uninstall, with the usual prompts
msiexec /x {2398E1A1-DF24-4F79-8936-8572DC34F534}Silent, for deployment
msiexec /x {2398E1A1-DF24-4F79-8936-8572DC34F534} /qn /norestartProduct code · 64-bit
{DF115F7A-CDBD-40F1-9D05-A35FEC6F163D}
Uninstall, with the usual prompts
msiexec /x {DF115F7A-CDBD-40F1-9D05-A35FEC6F163D}Silent, for deployment
msiexec /x {DF115F7A-CDBD-40F1-9D05-A35FEC6F163D} /qn /norestartThe codes above belong to TeamViewer 15.80.4, the version in our index. If you have an older release installed, its code is different and this command will report that the product is not installed. In that case run Get-Package -Name "TeamViewer*" in PowerShell to read the code of what you actually have.
This removes the program as the publisher packaged it. Settings and files created after installation, typically under AppData, are deliberately left behind by the uninstaller and have to be deleted by hand if you want them gone.
Reinstalling and hitting error 1638? That is this same product code, and the command above is the fix.
Product codes for every program we index, with the msiexec switches and how to read the code off your own machine.
| Signal | Finding | Points |
|---|---|---|
| SHA-256 hash published | 4 of 4 installers ship a SHA-256 hashWithout a published hash there is no way to prove the file you downloaded is the file the publisher built. | 30 / 30 |
| Binary provenance | 4 on the publisher's own domainThe strongest signal against a repackaged installer: the file should come from the publisher, not from a mirror nobody vouches for. | 35 / 35 |
| Served over HTTPS | 4 of 4 over HTTPSAn installer fetched over plain HTTP can be modified in transit. | 15 / 15 |
| Licence declared | ProprietaryA declared licence tells you what you are actually allowed to do with the software. | 5 / 5 |
Extensions TeamViewer registers itself to handle.
The version history of TeamViewer, each release with the download URL the publisher declared at the time and the SHA-256 to check it against. Useful when an update breaks something and you need to downgrade to a build that worked.
We do not host any of these files and never re-upload them, which is the difference between this and an old-version download site.
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Publishers take old builds offline without warning, so a link here can stop working even though the hash stays correct forever. If you already have the file, the hash is what matters: it tells you whether what you have is what they published. Older releases than these are still searchable by hash on the hash checker.
Every TeamViewer version with a published manifest, newest first. The most recent ones are listed above with their file names and hashes.