The latest version of TeamViewer (15.67.3) doesn't work on Win7 x64. The previous version (15.66.4) does work correctly on Win7. Unless there is an issue with the portable release, the latest version of TeamViewer dropped support for Windows 7. It would be useful to prepare a legacy version of the app.
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I can confirm this issue with TeamViewer 15.67.3. The local install has the same issue. When run directly, it yields the typical: "The procedure entry point SetProcessMitigationPolicy could not be located in the dynamic link library KERNEL32.dll." There's no detection or warning before that in the local installer.
It appears the publisher has dropped support for Windows 7 with this newer version with no announcement. Likely 15.66.x is the last version to support it. It now requires Windows 8.0 or later.
I'll check with the publisher about providing a legacy package for Windows 7 users. In the meantime, here is the download for TeamViewer Portable 15.66.4 for Windows 7.
UPDATE: Awaiting publisher response. Link to Win7 version added to app homepage here.
Sometimes, the impossible can become possible, if you're awesome!
I wouldn't expect any response from them anytime soon. In the meantime I would suggest to add the legacy version of TeamViewer that supports Windows 7 to the PortableApps platform. Currently there is only the main version on the list.
A legacy version for Windows 7 is now available from the PA.c Platform App Store as well as from the app homepage: https://portableapps.com/apps/utilities/teamviewer_portable#download_det...
Sometimes, the impossible can become possible, if you're awesome!
Thank you for adding it to the platform. However, there is a missing annotation (Legacy Win7) of the legacy version on the list of the platform apps. Both TeamViewer apps are described the same way so it is not possible to determine which is the legacy one. I mean the list of all the PA apps, not the PA apps on my PC.
Updated, thanks for the heads up
Sometimes, the impossible can become possible, if you're awesome!
Would it be possible for you to add the 64-bit release (15.66.5) to the legacy Win7 version of TeamViewer? Currently there is only 32-bit version.
Also, as a side note: the official Teamviewer statement regarding dropping support for legacy OS
https://community.teamviewer.com/English/discussion/140714/stopping-acti...
According to the statement the last legacy-supporting version of Teamviewer is 15.64.3. However, for me the last working version for Windows 7 x64 is 15.66.5.